31961950020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{991}}^1$

素因数の和:1216

約数の個数: 576

約数和(自身を含む): 131031613440

約数和(自身を除く): 99069663420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 28, 30, 33, 35, 36, 39, 42, 44, 45, 52, 55, 60, 63, 65, 66, 70, 77, 78, 84, 90, 91, 99, 105, 110, 117, 126, 130, 132, 140, 143, 154, 156, 165, 179, 180, 182, 195, 198, 210, 220, 231, 234, 252, 260, 273, 286, 308, 315, 330, 358, 364, 385, 390, 396, 420, 429, 455, 462, 468, 495, 537, 546, 572, 585, 630, 660, 693, 715, 716, 770, 780, 819, 858, 895, 910, 924, 990, 991, 1001, 1074, 1092, 1155, 1170, 1253, 1260, 1287, 1365, 1386, 1430, 1540, 1611, 1638, 1716, 1790, 1820, 1969, 1980, 1982, 2002, 2145, 2148, 2310, 2327, 2340, 2506, 2574, 2685, 2730, 2772, 2860, 2973, 3003, 3222, 3276, 3465, 3580, 3759, 3938, 3964, 4004, 4095, 4290, 4620, 4654, 4955, 5005, 5012, 5148, 5370, 5460, 5907, 5946, 6006, 6265, 6435, 6444, 6930, 6937, 6981, 7518, 7876, 8055, 8190, 8580, 8919, 9009, 9308, 9845, 9910, 10010, 10740, 10901, 11277, 11635, 11814, 11892, 12012, 12530, 12870, 12883, 13783, 13860, 13874, 13962, 14865, 15015, 15036, 16110, 16289, 16380, 17721, 17838, 18018, 18795, 19690, 19820, 20020, 20811, 20943, 21802, 22554, 23270, 23628, 25060, 25597, 25740, 25766, 27566, 27748, 27924, 29535, 29730, 30030, 32220, 32578, 32703, 34685, 34905, 35442, 35676, 36036, 37590, 38649, 39380, 41349, 41622, 41886, 43604, 44595, 45045, 45108, 46540, 48867, 51194, 51532, 54505, 55132, 56385, 59070, 59460, 60060, 62433, 64415, 65156, 65406, 68915, 69370, 69810, 70884, 75180, 76307, 76791, 77298, 81445, 82698, 83244, 83772, 88605, 89190, 90090, 90181, 97734, 98109, 102388, 104055, 104715, 109010, 112770, 115947, 118140, 124047, 124866, 127985, 128830, 130812, 137830, 138740, 139620, 141713, 146601, 152614, 153582, 154596, 162890, 163515, 165396, 177210, 177389, 178380, 179179, 180180, 180362, 193245, 195468, 196218, 206745, 208110, 209430, 218020, 225540, 228921, 230373, 231894, 244335, 248094, 249732, 255970, 257660, 270543, 275660, 283426, 293202, 305228, 307164, 312165, 325780, 327030, 354420, 354778, 358358, 360724, 381535, 383955, 386490, 392436, 413490, 416220, 418860, 425139, 450905, 457842, 460746, 463788, 488670, 490545, 496188, 511940, 532167, 537537, 541086, 566852, 579735, 586404, 620235, 624330, 654060, 686763, 708565, 709556, 716716, 733005, 763070, 767910, 772980, 811629, 826980, 850278, 886945, 895895, 901810, 915684, 921492, 977340, 981090, 991991, 1064334, 1075074, 1082172, 1144605, 1151865, 1159470, 1240470, 1241723, 1248660, 1275417, 1352715, 1373526, 1417130, 1466010, 1526140, 1535820, 1596501, 1612611, 1623258, 1700556, 1773890, 1791790, 1803620, 1951279, 1962180, 1983982, 2125695, 2128668, 2150148, 2289210, 2303730, 2306057, 2318940, 2480940, 2483446, 2550834, 2660835, 2687685, 2705430, 2747052, 2834260, 2932020, 2975973, 3193002, 3225222, 3246516, 3433815, 3547780, 3583580, 3725169, 3902558, 3967964, 4058145, 4251390, 4578420, 4607460, 4612114, 4959955, 4966892, 5101668, 5321670, 5375370, 5410860, 5853837, 5951946, 6208615, 6377085, 6386004, 6450444, 6867630, 6918171, 7450338, 7805116, 7982505, 8063055, 8116290, 8502780, 8927919, 9224228, 9756395, 9919910, 10643340, 10750740, 11175507, 11530285, 11707674, 11903892, 12417230, 12754170, 13658953, 13735260, 13836342, 14879865, 14900676, 15965010, 16126110, 16142399, 16232580, 17561511, 17855838, 18625845, 19512790, 19839820, 20754513, 22351014, 23060570, 23415348, 24834460, 25366627, 25508340, 27317906, 27672684, 29269185, 29759730, 31930020, 32252220, 32284798, 34590855, 35123022, 35711676, 37251690, 39025580, 40976859, 41509026, 44639595, 44702028, 46121140, 48427197, 50733254, 54635812, 55877535, 58538370, 59519460, 64569596, 68294765, 69181710, 70246044, 74503380, 76099881, 80711995, 81953718, 83018052, 87807555, 89279190, 96854394, 101466508, 103772565, 111755070, 117076740, 122930577, 126833135, 136589530, 138363420, 145281591, 152199762, 161423990, 163907436, 175615110, 177566389, 178558380, 193708788, 204884295, 207545130, 223510140, 228299643, 242135985, 245861154, 253666270, 273179060, 290563182, 304399524, 322847980, 351230220, 355132778, 380499405, 409768590, 415090260, 456599286, 484271970, 491722308, 507332540, 532699167, 581126364, 614652885, 710265556, 726407955, 760998810, 819537180, 887831945, 913198572, 968543940, 1065398334, 1141498215, 1229305770, 1452815910, 1521997620, 1598097501, 1775663890, 2130796668, 2282996430, 2458611540, 2663495835, 2905631820, 3196195002, 3551327780, 4565992860, 5326991670, 6392390004, 7990487505, 10653983340, 15980975010, 31961950020]

約数ペア:

[(1, 31961950020), (2, 15980975010), (3, 10653983340), (4, 7990487505), (5, 6392390004), (6, 5326991670), (7, 4565992860), (9, 3551327780), (10, 3196195002), (11, 2905631820), (12, 2663495835), (13, 2458611540), (14, 2282996430), (15, 2130796668), (18, 1775663890), (20, 1598097501), (21, 1521997620), (22, 1452815910), (26, 1229305770), (28, 1141498215), (30, 1065398334), (33, 968543940), (35, 913198572), (36, 887831945), (39, 819537180), (42, 760998810), (44, 726407955), (45, 710265556), (52, 614652885), (55, 581126364), (60, 532699167), (63, 507332540), (65, 491722308), (66, 484271970), (70, 456599286), (77, 415090260), (78, 409768590), (84, 380499405), (90, 355132778), (91, 351230220), (99, 322847980), (105, 304399524), (110, 290563182), (117, 273179060), (126, 253666270), (130, 245861154), (132, 242135985), (140, 228299643), (143, 223510140), (154, 207545130), (156, 204884295), (165, 193708788), (179, 178558380), (180, 177566389), (182, 175615110), (195, 163907436), (198, 161423990), (210, 152199762), (220, 145281591), (231, 138363420), (234, 136589530), (252, 126833135), (260, 122930577), (273, 117076740), (286, 111755070), (308, 103772565), (315, 101466508), (330, 96854394), (358, 89279190), (364, 87807555), (385, 83018052), (390, 81953718), (396, 80711995), (420, 76099881), (429, 74503380), (455, 70246044), (462, 69181710), (468, 68294765), (495, 64569596), (537, 59519460), (546, 58538370), (572, 55877535), (585, 54635812), (630, 50733254), (660, 48427197), (693, 46121140), (715, 44702028), (716, 44639595), (770, 41509026), (780, 40976859), (819, 39025580), (858, 37251690), (895, 35711676), (910, 35123022), (924, 34590855), (990, 32284798), (991, 32252220), (1001, 31930020), (1074, 29759730), (1092, 29269185), (1155, 27672684), (1170, 27317906), (1253, 25508340), (1260, 25366627), (1287, 24834460), (1365, 23415348), (1386, 23060570), (1430, 22351014), (1540, 20754513), (1611, 19839820), (1638, 19512790), (1716, 18625845), (1790, 17855838), (1820, 17561511), (1969, 16232580), (1980, 16142399), (1982, 16126110), (2002, 15965010), (2145, 14900676), (2148, 14879865), (2310, 13836342), (2327, 13735260), (2340, 13658953), (2506, 12754170), (2574, 12417230), (2685, 11903892), (2730, 11707674), (2772, 11530285), (2860, 11175507), (2973, 10750740), (3003, 10643340), (3222, 9919910), (3276, 9756395), (3465, 9224228), (3580, 8927919), (3759, 8502780), (3938, 8116290), (3964, 8063055), (4004, 7982505), (4095, 7805116), (4290, 7450338), (4620, 6918171), (4654, 6867630), (4955, 6450444), (5005, 6386004), (5012, 6377085), (5148, 6208615), (5370, 5951946), (5460, 5853837), (5907, 5410860), (5946, 5375370), (6006, 5321670), (6265, 5101668), (6435, 4966892), (6444, 4959955), (6930, 4612114), (6937, 4607460), (6981, 4578420), (7518, 4251390), (7876, 4058145), (8055, 3967964), (8190, 3902558), (8580, 3725169), (8919, 3583580), (9009, 3547780), (9308, 3433815), (9845, 3246516), (9910, 3225222), (10010, 3193002), (10740, 2975973), (10901, 2932020), (11277, 2834260), (11635, 2747052), (11814, 2705430), (11892, 2687685), (12012, 2660835), (12530, 2550834), (12870, 2483446), (12883, 2480940), (13783, 2318940), (13860, 2306057), (13874, 2303730), (13962, 2289210), (14865, 2150148), (15015, 2128668), (15036, 2125695), (16110, 1983982), (16289, 1962180), (16380, 1951279), (17721, 1803620), (17838, 1791790), (18018, 1773890), (18795, 1700556), (19690, 1623258), (19820, 1612611), (20020, 1596501), (20811, 1535820), (20943, 1526140), (21802, 1466010), (22554, 1417130), (23270, 1373526), (23628, 1352715), (25060, 1275417), (25597, 1248660), (25740, 1241723), (25766, 1240470), (27566, 1159470), (27748, 1151865), (27924, 1144605), (29535, 1082172), (29730, 1075074), (30030, 1064334), (32220, 991991), (32578, 981090), (32703, 977340), (34685, 921492), (34905, 915684), (35442, 901810), (35676, 895895), (36036, 886945), (37590, 850278), (38649, 826980), (39380, 811629), (41349, 772980), (41622, 767910), (41886, 763070), (43604, 733005), (44595, 716716), (45045, 709556), (45108, 708565), (46540, 686763), (48867, 654060), (51194, 624330), (51532, 620235), (54505, 586404), (55132, 579735), (56385, 566852), (59070, 541086), (59460, 537537), (60060, 532167), (62433, 511940), (64415, 496188), (65156, 490545), (65406, 488670), (68915, 463788), (69370, 460746), (69810, 457842), (70884, 450905), (75180, 425139), (76307, 418860), (76791, 416220), (77298, 413490), (81445, 392436), (82698, 386490), (83244, 383955), (83772, 381535), (88605, 360724), (89190, 358358), (90090, 354778), (90181, 354420), (97734, 327030), (98109, 325780), (102388, 312165), (104055, 307164), (104715, 305228), (109010, 293202), (112770, 283426), (115947, 275660), (118140, 270543), (124047, 257660), (124866, 255970), (127985, 249732), (128830, 248094), (130812, 244335), (137830, 231894), (138740, 230373), (139620, 228921), (141713, 225540), (146601, 218020), (152614, 209430), (153582, 208110), (154596, 206745), (162890, 196218), (163515, 195468), (165396, 193245), (177210, 180362), (177389, 180180), (178380, 179179)]