2770546560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:653

約数の個数: 256

約数和(自身を含む): 9370944000

約数和(自身を除く): 6600397440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 173, 190, 192, 228, 240, 285, 304, 320, 346, 380, 384, 439, 456, 480, 519, 570, 608, 640, 692, 760, 865, 878, 912, 960, 1038, 1140, 1216, 1317, 1384, 1520, 1730, 1756, 1824, 1920, 2076, 2195, 2280, 2432, 2595, 2634, 2768, 3040, 3287, 3460, 3512, 3648, 4152, 4390, 4560, 5190, 5268, 5536, 6080, 6574, 6585, 6920, 7024, 7296, 8304, 8341, 8780, 9120, 9861, 10380, 10536, 11072, 12160, 13148, 13170, 13840, 14048, 16435, 16608, 16682, 17560, 18240, 19722, 20760, 21072, 22144, 25023, 26296, 26340, 27680, 28096, 32870, 33216, 33364, 35120, 36480, 39444, 41520, 41705, 42144, 49305, 50046, 52592, 52680, 55360, 56192, 65740, 66432, 66728, 70240, 75947, 78888, 83040, 83410, 84288, 98610, 100092, 105184, 105360, 110720, 125115, 131480, 133456, 140480, 151894, 157776, 166080, 166820, 168576, 197220, 200184, 210368, 210720, 227841, 250230, 262960, 266912, 280960, 303788, 315552, 332160, 333640, 379735, 394440, 400368, 420736, 421440, 455682, 500460, 525920, 533824, 607576, 631104, 667280, 759470, 788880, 800736, 842880, 911364, 1000920, 1051840, 1067648, 1139205, 1215152, 1262208, 1334560, 1442993, 1518940, 1577760, 1601472, 1822728, 2001840, 2103680, 2278410, 2430304, 2669120, 2885986, 3037880, 3155520, 3202944, 3645456, 4003680, 4328979, 4556820, 4860608, 5338240, 5771972, 6075760, 6311040, 7214965, 7290912, 8007360, 8657958, 9113640, 9721216, 11543944, 12151520, 14429930, 14581824, 16014720, 17315916, 18227280, 21644895, 23087888, 24303040, 28859860, 29163648, 34631832, 36454560, 43289790, 46175776, 48606080, 57719720, 69263664, 72909120, 86579580, 92351552, 115439440, 138527328, 145818240, 173159160, 184703104, 230878880, 277054656, 346318320, 461757760, 554109312, 692636640, 923515520, 1385273280, 2770546560]

約数ペア:

[(1, 2770546560), (2, 1385273280), (3, 923515520), (4, 692636640), (5, 554109312), (6, 461757760), (8, 346318320), (10, 277054656), (12, 230878880), (15, 184703104), (16, 173159160), (19, 145818240), (20, 138527328), (24, 115439440), (30, 92351552), (32, 86579580), (38, 72909120), (40, 69263664), (48, 57719720), (57, 48606080), (60, 46175776), (64, 43289790), (76, 36454560), (80, 34631832), (95, 29163648), (96, 28859860), (114, 24303040), (120, 23087888), (128, 21644895), (152, 18227280), (160, 17315916), (173, 16014720), (190, 14581824), (192, 14429930), (228, 12151520), (240, 11543944), (285, 9721216), (304, 9113640), (320, 8657958), (346, 8007360), (380, 7290912), (384, 7214965), (439, 6311040), (456, 6075760), (480, 5771972), (519, 5338240), (570, 4860608), (608, 4556820), (640, 4328979), (692, 4003680), (760, 3645456), (865, 3202944), (878, 3155520), (912, 3037880), (960, 2885986), (1038, 2669120), (1140, 2430304), (1216, 2278410), (1317, 2103680), (1384, 2001840), (1520, 1822728), (1730, 1601472), (1756, 1577760), (1824, 1518940), (1920, 1442993), (2076, 1334560), (2195, 1262208), (2280, 1215152), (2432, 1139205), (2595, 1067648), (2634, 1051840), (2768, 1000920), (3040, 911364), (3287, 842880), (3460, 800736), (3512, 788880), (3648, 759470), (4152, 667280), (4390, 631104), (4560, 607576), (5190, 533824), (5268, 525920), (5536, 500460), (6080, 455682), (6574, 421440), (6585, 420736), (6920, 400368), (7024, 394440), (7296, 379735), (8304, 333640), (8341, 332160), (8780, 315552), (9120, 303788), (9861, 280960), (10380, 266912), (10536, 262960), (11072, 250230), (12160, 227841), (13148, 210720), (13170, 210368), (13840, 200184), (14048, 197220), (16435, 168576), (16608, 166820), (16682, 166080), (17560, 157776), (18240, 151894), (19722, 140480), (20760, 133456), (21072, 131480), (22144, 125115), (25023, 110720), (26296, 105360), (26340, 105184), (27680, 100092), (28096, 98610), (32870, 84288), (33216, 83410), (33364, 83040), (35120, 78888), (36480, 75947), (39444, 70240), (41520, 66728), (41705, 66432), (42144, 65740), (49305, 56192), (50046, 55360), (52592, 52680)]