156575160

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:315

約数の個数: 256

約数和(自身を含む): 604800000

約数和(自身を除く): 448224840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 139, 140, 149, 168, 180, 189, 210, 216, 252, 270, 278, 280, 298, 315, 360, 378, 417, 420, 447, 504, 540, 556, 596, 630, 695, 745, 756, 834, 840, 894, 945, 973, 1043, 1080, 1112, 1192, 1251, 1260, 1341, 1390, 1490, 1512, 1668, 1788, 1890, 1946, 2085, 2086, 2235, 2502, 2520, 2682, 2780, 2919, 2980, 3129, 3336, 3576, 3753, 3780, 3892, 4023, 4170, 4172, 4470, 4865, 5004, 5215, 5364, 5560, 5838, 5960, 6255, 6258, 6705, 7506, 7560, 7784, 8046, 8340, 8344, 8757, 8940, 9387, 9730, 10008, 10430, 10728, 11676, 12510, 12516, 13410, 14595, 15012, 15645, 16092, 16680, 17514, 17880, 18765, 18774, 19460, 20115, 20711, 20860, 23352, 25020, 25032, 26271, 26820, 28161, 29190, 30024, 31290, 32184, 35028, 37530, 37548, 38920, 40230, 41422, 41720, 43785, 46935, 50040, 52542, 53640, 56322, 58380, 62133, 62580, 70056, 75060, 75096, 80460, 82844, 87570, 93870, 103555, 105084, 112644, 116760, 124266, 125160, 131355, 140805, 144977, 150120, 160920, 165688, 175140, 186399, 187740, 207110, 210168, 225288, 248532, 262710, 281610, 289954, 310665, 350280, 372798, 375480, 414220, 434931, 497064, 525420, 559197, 563220, 579908, 621330, 724885, 745596, 828440, 869862, 931995, 1050840, 1118394, 1126440, 1159816, 1242660, 1304793, 1449770, 1491192, 1739724, 1863990, 2174655, 2236788, 2485320, 2609586, 2795985, 2899540, 3479448, 3727980, 3914379, 4349310, 4473576, 5219172, 5591970, 5799080, 6523965, 7455960, 7828758, 8698620, 10438344, 11183940, 13047930, 15657516, 17397240, 19571895, 22367880, 26095860, 31315032, 39143790, 52191720, 78287580, 156575160]

約数ペア:

[(1, 156575160), (2, 78287580), (3, 52191720), (4, 39143790), (5, 31315032), (6, 26095860), (7, 22367880), (8, 19571895), (9, 17397240), (10, 15657516), (12, 13047930), (14, 11183940), (15, 10438344), (18, 8698620), (20, 7828758), (21, 7455960), (24, 6523965), (27, 5799080), (28, 5591970), (30, 5219172), (35, 4473576), (36, 4349310), (40, 3914379), (42, 3727980), (45, 3479448), (54, 2899540), (56, 2795985), (60, 2609586), (63, 2485320), (70, 2236788), (72, 2174655), (84, 1863990), (90, 1739724), (105, 1491192), (108, 1449770), (120, 1304793), (126, 1242660), (135, 1159816), (139, 1126440), (140, 1118394), (149, 1050840), (168, 931995), (180, 869862), (189, 828440), (210, 745596), (216, 724885), (252, 621330), (270, 579908), (278, 563220), (280, 559197), (298, 525420), (315, 497064), (360, 434931), (378, 414220), (417, 375480), (420, 372798), (447, 350280), (504, 310665), (540, 289954), (556, 281610), (596, 262710), (630, 248532), (695, 225288), (745, 210168), (756, 207110), (834, 187740), (840, 186399), (894, 175140), (945, 165688), (973, 160920), (1043, 150120), (1080, 144977), (1112, 140805), (1192, 131355), (1251, 125160), (1260, 124266), (1341, 116760), (1390, 112644), (1490, 105084), (1512, 103555), (1668, 93870), (1788, 87570), (1890, 82844), (1946, 80460), (2085, 75096), (2086, 75060), (2235, 70056), (2502, 62580), (2520, 62133), (2682, 58380), (2780, 56322), (2919, 53640), (2980, 52542), (3129, 50040), (3336, 46935), (3576, 43785), (3753, 41720), (3780, 41422), (3892, 40230), (4023, 38920), (4170, 37548), (4172, 37530), (4470, 35028), (4865, 32184), (5004, 31290), (5215, 30024), (5364, 29190), (5560, 28161), (5838, 26820), (5960, 26271), (6255, 25032), (6258, 25020), (6705, 23352), (7506, 20860), (7560, 20711), (7784, 20115), (8046, 19460), (8340, 18774), (8344, 18765), (8757, 17880), (8940, 17514), (9387, 16680), (9730, 16092), (10008, 15645), (10430, 15012), (10728, 14595), (11676, 13410), (12510, 12516)]