19039019160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{20219}}^1$

素因数の和:20318

約数の個数: 256

約数和(自身を含む): 69880320000

約数和(自身を除く): 50841300840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 59, 60, 70, 76, 84, 95, 105, 114, 118, 120, 133, 140, 152, 168, 177, 190, 210, 228, 236, 266, 280, 285, 295, 354, 380, 399, 413, 420, 456, 472, 532, 570, 590, 665, 708, 760, 798, 826, 840, 885, 1064, 1121, 1140, 1180, 1239, 1330, 1416, 1596, 1652, 1770, 1995, 2065, 2242, 2280, 2360, 2478, 2660, 3192, 3304, 3363, 3540, 3990, 4130, 4484, 4956, 5320, 5605, 6195, 6726, 7080, 7847, 7980, 8260, 8968, 9912, 11210, 12390, 13452, 15694, 15960, 16520, 16815, 20219, 22420, 23541, 24780, 26904, 31388, 33630, 39235, 40438, 44840, 47082, 49560, 60657, 62776, 67260, 78470, 80876, 94164, 101095, 117705, 121314, 134520, 141533, 156940, 161752, 188328, 202190, 235410, 242628, 283066, 303285, 313880, 384161, 404380, 424599, 470820, 485256, 566132, 606570, 707665, 768322, 808760, 849198, 941640, 1132264, 1152483, 1192921, 1213140, 1415330, 1536644, 1698396, 1920805, 2122995, 2304966, 2385842, 2426280, 2689127, 2830660, 3073288, 3396792, 3578763, 3841610, 4245990, 4609932, 4771684, 5378254, 5661320, 5762415, 5964605, 7157526, 7683220, 8067381, 8350447, 8491980, 9219864, 9543368, 10756508, 11524830, 11929210, 13445635, 14315052, 15366440, 16134762, 16700894, 16983960, 17893815, 21513016, 22665499, 23049660, 23858420, 25051341, 26891270, 28630104, 32269524, 33401788, 35787630, 40336905, 41752235, 45330998, 46099320, 47716840, 50102682, 53782540, 64539048, 66803576, 67996497, 71575260, 80673810, 83504470, 90661996, 100205364, 107565080, 113327495, 125256705, 135992994, 143150520, 158658493, 161347620, 167008940, 181323992, 200410728, 226654990, 250513410, 271985988, 317316986, 322695240, 334017880, 339982485, 453309980, 475975479, 501026820, 543971976, 634633972, 679964970, 793292465, 906619960, 951950958, 1002053640, 1269267944, 1359929940, 1586584930, 1903901916, 2379877395, 2719859880, 3173169860, 3807803832, 4759754790, 6346339720, 9519509580, 19039019160]

約数ペア:

[(1, 19039019160), (2, 9519509580), (3, 6346339720), (4, 4759754790), (5, 3807803832), (6, 3173169860), (7, 2719859880), (8, 2379877395), (10, 1903901916), (12, 1586584930), (14, 1359929940), (15, 1269267944), (19, 1002053640), (20, 951950958), (21, 906619960), (24, 793292465), (28, 679964970), (30, 634633972), (35, 543971976), (38, 501026820), (40, 475975479), (42, 453309980), (56, 339982485), (57, 334017880), (59, 322695240), (60, 317316986), (70, 271985988), (76, 250513410), (84, 226654990), (95, 200410728), (105, 181323992), (114, 167008940), (118, 161347620), (120, 158658493), (133, 143150520), (140, 135992994), (152, 125256705), (168, 113327495), (177, 107565080), (190, 100205364), (210, 90661996), (228, 83504470), (236, 80673810), (266, 71575260), (280, 67996497), (285, 66803576), (295, 64539048), (354, 53782540), (380, 50102682), (399, 47716840), (413, 46099320), (420, 45330998), (456, 41752235), (472, 40336905), (532, 35787630), (570, 33401788), (590, 32269524), (665, 28630104), (708, 26891270), (760, 25051341), (798, 23858420), (826, 23049660), (840, 22665499), (885, 21513016), (1064, 17893815), (1121, 16983960), (1140, 16700894), (1180, 16134762), (1239, 15366440), (1330, 14315052), (1416, 13445635), (1596, 11929210), (1652, 11524830), (1770, 10756508), (1995, 9543368), (2065, 9219864), (2242, 8491980), (2280, 8350447), (2360, 8067381), (2478, 7683220), (2660, 7157526), (3192, 5964605), (3304, 5762415), (3363, 5661320), (3540, 5378254), (3990, 4771684), (4130, 4609932), (4484, 4245990), (4956, 3841610), (5320, 3578763), (5605, 3396792), (6195, 3073288), (6726, 2830660), (7080, 2689127), (7847, 2426280), (7980, 2385842), (8260, 2304966), (8968, 2122995), (9912, 1920805), (11210, 1698396), (12390, 1536644), (13452, 1415330), (15694, 1213140), (15960, 1192921), (16520, 1152483), (16815, 1132264), (20219, 941640), (22420, 849198), (23541, 808760), (24780, 768322), (26904, 707665), (31388, 606570), (33630, 566132), (39235, 485256), (40438, 470820), (44840, 424599), (47082, 404380), (49560, 384161), (60657, 313880), (62776, 303285), (67260, 283066), (78470, 242628), (80876, 235410), (94164, 202190), (101095, 188328), (117705, 161752), (121314, 156940), (134520, 141533)]