21430161720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:228

約数の個数: 576

約数和(自身を含む): 80597462400

約数和(自身を除く): 59167300680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 37, 40, 44, 45, 55, 59, 60, 66, 67, 72, 74, 88, 90, 99, 110, 111, 118, 120, 132, 134, 148, 165, 177, 180, 185, 198, 201, 220, 222, 236, 264, 268, 295, 296, 330, 333, 335, 354, 360, 370, 396, 402, 407, 440, 444, 472, 495, 531, 536, 555, 590, 603, 649, 660, 666, 670, 708, 737, 740, 792, 804, 814, 885, 888, 990, 1005, 1062, 1110, 1180, 1206, 1221, 1298, 1320, 1332, 1340, 1369, 1416, 1474, 1480, 1608, 1628, 1665, 1770, 1947, 1980, 2010, 2035, 2124, 2183, 2211, 2220, 2360, 2412, 2442, 2479, 2596, 2655, 2664, 2680, 2738, 2948, 3015, 3245, 3256, 3330, 3540, 3663, 3685, 3894, 3953, 3960, 4020, 4070, 4107, 4248, 4366, 4422, 4440, 4824, 4884, 4958, 5192, 5310, 5476, 5841, 5896, 6030, 6105, 6490, 6549, 6633, 6660, 6845, 7080, 7326, 7370, 7437, 7788, 7906, 8040, 8140, 8214, 8732, 8844, 9735, 9768, 9916, 10620, 10915, 10952, 11055, 11682, 11859, 12060, 12210, 12321, 12395, 12980, 13098, 13266, 13320, 13690, 14652, 14740, 14874, 15059, 15576, 15812, 16280, 16428, 17464, 17688, 18315, 19470, 19647, 19765, 19832, 20535, 21240, 21830, 22110, 22311, 23364, 23718, 24013, 24120, 24420, 24642, 24790, 25960, 26196, 26532, 27269, 27380, 29205, 29304, 29480, 29748, 30118, 31624, 32745, 32856, 33165, 35577, 36630, 37185, 38940, 39294, 39530, 41070, 43483, 43660, 44220, 44622, 45177, 46728, 47436, 48026, 48840, 49284, 49580, 52392, 53064, 54538, 54760, 58410, 59295, 59496, 60236, 61605, 65490, 66330, 71154, 72039, 73260, 74370, 75295, 77880, 78588, 79060, 80771, 81807, 82140, 86966, 87320, 88440, 89244, 90354, 91723, 94872, 96052, 98235, 98568, 99160, 109076, 111555, 116820, 118590, 120065, 120472, 123210, 130449, 130980, 132660, 135531, 136345, 142308, 144078, 146261, 146520, 148740, 150590, 157176, 158120, 161542, 163614, 164280, 173932, 177885, 178488, 180708, 183446, 192104, 196470, 216117, 217415, 218152, 223110, 225885, 233640, 237180, 240130, 242313, 245421, 246420, 260898, 261960, 265320, 271062, 272690, 275169, 284616, 288156, 292522, 297480, 301180, 323084, 327228, 347864, 355770, 360195, 361416, 366892, 391347, 392940, 403855, 409035, 432234, 434830, 438783, 446220, 451770, 458615, 474360, 480260, 484626, 490842, 492840, 521796, 542124, 545380, 550338, 576312, 585044, 602360, 646168, 652245, 654456, 677655, 711540, 720390, 726939, 731305, 733784, 782694, 785880, 807710, 818070, 825507, 864468, 869660, 877566, 888481, 892440, 903540, 917230, 960520, 969252, 981684, 1008953, 1043592, 1080585, 1084248, 1090760, 1100676, 1170088, 1211565, 1227105, 1304490, 1316349, 1355310, 1375845, 1423080, 1440780, 1453878, 1462610, 1565388, 1608871, 1615420, 1636140, 1651014, 1728936, 1739320, 1755132, 1776962, 1807080, 1834460, 1938504, 1956735, 1963368, 2017906, 2161170, 2193915, 2201352, 2423130, 2454210, 2608980, 2632698, 2665443, 2710620, 2751690, 2881560, 2907756, 2925220, 3026859, 3130776, 3217742, 3230840, 3272280, 3302028, 3510264, 3553924, 3634695, 3668920, 3913470, 4035812, 4127535, 4322340, 4387830, 4442405, 4826613, 4846260, 4908420, 5044765, 5217960, 5265396, 5330886, 5411657, 5421240, 5503380, 5815512, 5850440, 6053718, 6435484, 6581745, 6604056, 7107848, 7269390, 7826940, 7996329, 8044355, 8071624, 8255070, 8644680, 8775660, 8884810, 9080577, 9653226, 9692520, 9816840, 10089530, 10530792, 10661772, 10823314, 11006760, 12107436, 12870968, 13163490, 13327215, 14479839, 14538780, 15134295, 15653880, 15992658, 16088710, 16234971, 16510140, 17551320, 17769620, 18161154, 19306452, 20179060, 21323544, 21646628, 24133065, 24214872, 26326980, 26654430, 27058285, 28959678, 29077560, 30268590, 31985316, 32177420, 32469942, 33020280, 35539240, 36322308, 38612904, 39981645, 40358120, 43293256, 45402885, 48266130, 48704913, 52653960, 53308860, 54116570, 57919356, 59528227, 60537180, 63970632, 64354840, 64939884, 72399195, 72644616, 79963290, 81174855, 90805770, 96532260, 97409826, 106617720, 108233140, 115838712, 119056454, 121074360, 129879768, 144798390, 159926580, 162349710, 178584681, 181611540, 193064520, 194819652, 216466280, 238112908, 243524565, 289596780, 297641135, 319853160, 324699420, 357169362, 363223080, 389639304, 476225816, 487049130, 535754043, 579193560, 595282270, 649398840, 714338724, 892923405, 974098260, 1071508086, 1190564540, 1428677448, 1785846810, 1948196520, 2143016172, 2381129080, 2678770215, 3571693620, 4286032344, 5357540430, 7143387240, 10715080860, 21430161720]

約数ペア:

[(1, 21430161720), (2, 10715080860), (3, 7143387240), (4, 5357540430), (5, 4286032344), (6, 3571693620), (8, 2678770215), (9, 2381129080), (10, 2143016172), (11, 1948196520), (12, 1785846810), (15, 1428677448), (18, 1190564540), (20, 1071508086), (22, 974098260), (24, 892923405), (30, 714338724), (33, 649398840), (36, 595282270), (37, 579193560), (40, 535754043), (44, 487049130), (45, 476225816), (55, 389639304), (59, 363223080), (60, 357169362), (66, 324699420), (67, 319853160), (72, 297641135), (74, 289596780), (88, 243524565), (90, 238112908), (99, 216466280), (110, 194819652), (111, 193064520), (118, 181611540), (120, 178584681), (132, 162349710), (134, 159926580), (148, 144798390), (165, 129879768), (177, 121074360), (180, 119056454), (185, 115838712), (198, 108233140), (201, 106617720), (220, 97409826), (222, 96532260), (236, 90805770), (264, 81174855), (268, 79963290), (295, 72644616), (296, 72399195), (330, 64939884), (333, 64354840), (335, 63970632), (354, 60537180), (360, 59528227), (370, 57919356), (396, 54116570), (402, 53308860), (407, 52653960), (440, 48704913), (444, 48266130), (472, 45402885), (495, 43293256), (531, 40358120), (536, 39981645), (555, 38612904), (590, 36322308), (603, 35539240), (649, 33020280), (660, 32469942), (666, 32177420), (670, 31985316), (708, 30268590), (737, 29077560), (740, 28959678), (792, 27058285), (804, 26654430), (814, 26326980), (885, 24214872), (888, 24133065), (990, 21646628), (1005, 21323544), (1062, 20179060), (1110, 19306452), (1180, 18161154), (1206, 17769620), (1221, 17551320), (1298, 16510140), (1320, 16234971), (1332, 16088710), (1340, 15992658), (1369, 15653880), (1416, 15134295), (1474, 14538780), (1480, 14479839), (1608, 13327215), (1628, 13163490), (1665, 12870968), (1770, 12107436), (1947, 11006760), (1980, 10823314), (2010, 10661772), (2035, 10530792), (2124, 10089530), (2183, 9816840), (2211, 9692520), (2220, 9653226), (2360, 9080577), (2412, 8884810), (2442, 8775660), (2479, 8644680), (2596, 8255070), (2655, 8071624), (2664, 8044355), (2680, 7996329), (2738, 7826940), (2948, 7269390), (3015, 7107848), (3245, 6604056), (3256, 6581745), (3330, 6435484), (3540, 6053718), (3663, 5850440), (3685, 5815512), (3894, 5503380), (3953, 5421240), (3960, 5411657), (4020, 5330886), (4070, 5265396), (4107, 5217960), (4248, 5044765), (4366, 4908420), (4422, 4846260), (4440, 4826613), (4824, 4442405), (4884, 4387830), (4958, 4322340), (5192, 4127535), (5310, 4035812), (5476, 3913470), (5841, 3668920), (5896, 3634695), (6030, 3553924), (6105, 3510264), (6490, 3302028), (6549, 3272280), (6633, 3230840), (6660, 3217742), (6845, 3130776), (7080, 3026859), (7326, 2925220), (7370, 2907756), (7437, 2881560), (7788, 2751690), (7906, 2710620), (8040, 2665443), (8140, 2632698), (8214, 2608980), (8732, 2454210), (8844, 2423130), (9735, 2201352), (9768, 2193915), (9916, 2161170), (10620, 2017906), (10915, 1963368), (10952, 1956735), (11055, 1938504), (11682, 1834460), (11859, 1807080), (12060, 1776962), (12210, 1755132), (12321, 1739320), (12395, 1728936), (12980, 1651014), (13098, 1636140), (13266, 1615420), (13320, 1608871), (13690, 1565388), (14652, 1462610), (14740, 1453878), (14874, 1440780), (15059, 1423080), (15576, 1375845), (15812, 1355310), (16280, 1316349), (16428, 1304490), (17464, 1227105), (17688, 1211565), (18315, 1170088), (19470, 1100676), (19647, 1090760), (19765, 1084248), (19832, 1080585), (20535, 1043592), (21240, 1008953), (21830, 981684), (22110, 969252), (22311, 960520), (23364, 917230), (23718, 903540), (24013, 892440), (24120, 888481), (24420, 877566), (24642, 869660), (24790, 864468), (25960, 825507), (26196, 818070), (26532, 807710), (27269, 785880), (27380, 782694), (29205, 733784), (29304, 731305), (29480, 726939), (29748, 720390), (30118, 711540), (31624, 677655), (32745, 654456), (32856, 652245), (33165, 646168), (35577, 602360), (36630, 585044), (37185, 576312), (38940, 550338), (39294, 545380), (39530, 542124), (41070, 521796), (43483, 492840), (43660, 490842), (44220, 484626), (44622, 480260), (45177, 474360), (46728, 458615), (47436, 451770), (48026, 446220), (48840, 438783), (49284, 434830), (49580, 432234), (52392, 409035), (53064, 403855), (54538, 392940), (54760, 391347), (58410, 366892), (59295, 361416), (59496, 360195), (60236, 355770), (61605, 347864), (65490, 327228), (66330, 323084), (71154, 301180), (72039, 297480), (73260, 292522), (74370, 288156), (75295, 284616), (77880, 275169), (78588, 272690), (79060, 271062), (80771, 265320), (81807, 261960), (82140, 260898), (86966, 246420), (87320, 245421), (88440, 242313), (89244, 240130), (90354, 237180), (91723, 233640), (94872, 225885), (96052, 223110), (98235, 218152), (98568, 217415), (99160, 216117), (109076, 196470), (111555, 192104), (116820, 183446), (118590, 180708), (120065, 178488), (120472, 177885), (123210, 173932), (130449, 164280), (130980, 163614), (132660, 161542), (135531, 158120), (136345, 157176), (142308, 150590), (144078, 148740), (146261, 146520)]