20187588330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:486

約数の個数: 384

約数和(自身を含む): 66232857600

約数和(自身を除く): 46045269270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 71, 78, 90, 91, 105, 117, 126, 130, 142, 149, 182, 195, 210, 213, 233, 234, 273, 298, 315, 355, 390, 426, 447, 455, 466, 497, 546, 585, 630, 639, 699, 710, 745, 819, 894, 910, 923, 994, 1043, 1065, 1165, 1170, 1278, 1341, 1365, 1398, 1490, 1491, 1631, 1638, 1846, 1937, 2086, 2097, 2130, 2235, 2330, 2485, 2682, 2730, 2769, 2982, 3029, 3129, 3195, 3262, 3495, 3874, 4095, 4194, 4470, 4473, 4615, 4893, 4970, 5215, 5538, 5811, 6058, 6258, 6390, 6461, 6705, 6990, 7455, 8155, 8190, 8307, 8946, 9087, 9230, 9387, 9685, 9786, 10430, 10485, 10579, 11622, 12922, 13410, 13559, 13845, 14679, 14910, 15145, 15645, 16310, 16543, 16614, 17433, 18174, 18774, 19370, 19383, 20970, 21158, 21203, 22365, 24465, 27118, 27261, 27690, 29055, 29358, 30290, 31290, 31737, 32305, 33086, 34717, 34866, 38766, 40677, 41535, 42406, 44730, 45435, 46935, 48930, 49629, 52895, 54522, 58110, 58149, 63474, 63609, 64610, 67795, 69434, 73395, 74053, 81354, 82715, 83070, 87165, 90870, 93870, 95211, 96915, 99258, 104151, 105790, 106015, 115801, 116298, 122031, 127218, 135590, 136305, 137527, 146790, 148106, 148887, 158685, 165430, 173585, 174330, 190422, 190827, 193830, 203385, 208302, 212030, 215059, 222159, 231602, 243019, 244062, 248145, 272610, 275054, 290745, 297774, 312453, 317370, 318045, 347170, 347403, 370265, 381654, 406770, 412581, 430118, 444318, 451321, 476055, 486038, 496290, 520755, 579005, 581490, 610155, 624906, 636090, 645177, 666477, 687635, 694806, 729057, 740530, 744435, 825162, 902642, 952110, 954135, 962689, 1041510, 1042209, 1075295, 1110795, 1158010, 1215095, 1220310, 1237743, 1290354, 1332954, 1353963, 1375270, 1458114, 1488870, 1505413, 1562265, 1737015, 1908270, 1925378, 1935531, 2062905, 2084418, 2150590, 2187171, 2221590, 2256605, 2430190, 2464907, 2475486, 2707926, 2888067, 3010826, 3124530, 3159247, 3225885, 3332385, 3474030, 3645285, 3871062, 4061889, 4125810, 4374342, 4513210, 4516239, 4813445, 4929814, 5211045, 5776134, 6188715, 6318494, 6451770, 6664770, 6769815, 7290570, 7394721, 7527065, 8123778, 8664201, 9032478, 9477741, 9626890, 9677655, 10422090, 10935855, 12324535, 12377430, 13539630, 13548717, 14440335, 14789442, 15054130, 15796235, 17254349, 17328402, 18955482, 19355310, 20309445, 21871710, 22184163, 22581195, 24649070, 27097434, 28433223, 28880670, 31592470, 32043791, 34508698, 36973605, 40618890, 43321005, 44368326, 45162390, 47388705, 51763047, 56866446, 64087582, 67743585, 73947210, 86271745, 86642010, 94777410, 96131373, 103526094, 110920815, 135487170, 142166115, 155289141, 160218955, 172543490, 192262746, 221841630, 224306537, 258815235, 284332230, 288394119, 310578282, 320437910, 448613074, 480656865, 517630470, 576788238, 672919611, 776445705, 961313730, 1121532685, 1345839222, 1441970595, 1552891410, 2018758833, 2243065370, 2883941190, 3364598055, 4037517666, 6729196110, 10093794165, 20187588330]

約数ペア:

[(1, 20187588330), (2, 10093794165), (3, 6729196110), (5, 4037517666), (6, 3364598055), (7, 2883941190), (9, 2243065370), (10, 2018758833), (13, 1552891410), (14, 1441970595), (15, 1345839222), (18, 1121532685), (21, 961313730), (26, 776445705), (30, 672919611), (35, 576788238), (39, 517630470), (42, 480656865), (45, 448613074), (63, 320437910), (65, 310578282), (70, 288394119), (71, 284332230), (78, 258815235), (90, 224306537), (91, 221841630), (105, 192262746), (117, 172543490), (126, 160218955), (130, 155289141), (142, 142166115), (149, 135487170), (182, 110920815), (195, 103526094), (210, 96131373), (213, 94777410), (233, 86642010), (234, 86271745), (273, 73947210), (298, 67743585), (315, 64087582), (355, 56866446), (390, 51763047), (426, 47388705), (447, 45162390), (455, 44368326), (466, 43321005), (497, 40618890), (546, 36973605), (585, 34508698), (630, 32043791), (639, 31592470), (699, 28880670), (710, 28433223), (745, 27097434), (819, 24649070), (894, 22581195), (910, 22184163), (923, 21871710), (994, 20309445), (1043, 19355310), (1065, 18955482), (1165, 17328402), (1170, 17254349), (1278, 15796235), (1341, 15054130), (1365, 14789442), (1398, 14440335), (1490, 13548717), (1491, 13539630), (1631, 12377430), (1638, 12324535), (1846, 10935855), (1937, 10422090), (2086, 9677655), (2097, 9626890), (2130, 9477741), (2235, 9032478), (2330, 8664201), (2485, 8123778), (2682, 7527065), (2730, 7394721), (2769, 7290570), (2982, 6769815), (3029, 6664770), (3129, 6451770), (3195, 6318494), (3262, 6188715), (3495, 5776134), (3874, 5211045), (4095, 4929814), (4194, 4813445), (4470, 4516239), (4473, 4513210), (4615, 4374342), (4893, 4125810), (4970, 4061889), (5215, 3871062), (5538, 3645285), (5811, 3474030), (6058, 3332385), (6258, 3225885), (6390, 3159247), (6461, 3124530), (6705, 3010826), (6990, 2888067), (7455, 2707926), (8155, 2475486), (8190, 2464907), (8307, 2430190), (8946, 2256605), (9087, 2221590), (9230, 2187171), (9387, 2150590), (9685, 2084418), (9786, 2062905), (10430, 1935531), (10485, 1925378), (10579, 1908270), (11622, 1737015), (12922, 1562265), (13410, 1505413), (13559, 1488870), (13845, 1458114), (14679, 1375270), (14910, 1353963), (15145, 1332954), (15645, 1290354), (16310, 1237743), (16543, 1220310), (16614, 1215095), (17433, 1158010), (18174, 1110795), (18774, 1075295), (19370, 1042209), (19383, 1041510), (20970, 962689), (21158, 954135), (21203, 952110), (22365, 902642), (24465, 825162), (27118, 744435), (27261, 740530), (27690, 729057), (29055, 694806), (29358, 687635), (30290, 666477), (31290, 645177), (31737, 636090), (32305, 624906), (33086, 610155), (34717, 581490), (34866, 579005), (38766, 520755), (40677, 496290), (41535, 486038), (42406, 476055), (44730, 451321), (45435, 444318), (46935, 430118), (48930, 412581), (49629, 406770), (52895, 381654), (54522, 370265), (58110, 347403), (58149, 347170), (63474, 318045), (63609, 317370), (64610, 312453), (67795, 297774), (69434, 290745), (73395, 275054), (74053, 272610), (81354, 248145), (82715, 244062), (83070, 243019), (87165, 231602), (90870, 222159), (93870, 215059), (95211, 212030), (96915, 208302), (99258, 203385), (104151, 193830), (105790, 190827), (106015, 190422), (115801, 174330), (116298, 173585), (122031, 165430), (127218, 158685), (135590, 148887), (136305, 148106), (137527, 146790)]