2020791840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{571}}^1$

素因数の和:763

約数の個数: 192

約数和(自身を含む): 6527993472

約数和(自身を除く): 4507201632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 73, 80, 96, 101, 120, 146, 160, 202, 219, 240, 292, 303, 365, 404, 438, 480, 505, 571, 584, 606, 730, 808, 876, 1010, 1095, 1142, 1168, 1212, 1460, 1515, 1616, 1713, 1752, 2020, 2190, 2284, 2336, 2424, 2855, 2920, 3030, 3232, 3426, 3504, 4040, 4380, 4568, 4848, 5710, 5840, 6060, 6852, 7008, 7373, 8080, 8565, 8760, 9136, 9696, 11420, 11680, 12120, 13704, 14746, 16160, 17130, 17520, 18272, 22119, 22840, 24240, 27408, 29492, 34260, 35040, 36865, 41683, 44238, 45680, 48480, 54816, 57671, 58984, 68520, 73730, 83366, 88476, 91360, 110595, 115342, 117968, 125049, 137040, 147460, 166732, 173013, 176952, 208415, 221190, 230684, 235936, 250098, 274080, 288355, 294920, 333464, 346026, 353904, 416830, 442380, 461368, 500196, 576710, 589840, 625245, 666928, 692052, 707808, 833660, 865065, 884760, 922736, 1000392, 1153420, 1179680, 1250490, 1333856, 1384104, 1667320, 1730130, 1769520, 1845472, 2000784, 2306840, 2500980, 2768208, 3334640, 3460260, 3539040, 4001568, 4209983, 4613680, 5001960, 5536416, 6669280, 6920520, 8419966, 9227360, 10003920, 12629949, 13841040, 16839932, 20007840, 21049915, 25259898, 27682080, 33679864, 42099830, 50519796, 63149745, 67359728, 84199660, 101039592, 126299490, 134719456, 168399320, 202079184, 252598980, 336798640, 404158368, 505197960, 673597280, 1010395920, 2020791840]

約数ペア:

[(1, 2020791840), (2, 1010395920), (3, 673597280), (4, 505197960), (5, 404158368), (6, 336798640), (8, 252598980), (10, 202079184), (12, 168399320), (15, 134719456), (16, 126299490), (20, 101039592), (24, 84199660), (30, 67359728), (32, 63149745), (40, 50519796), (48, 42099830), (60, 33679864), (73, 27682080), (80, 25259898), (96, 21049915), (101, 20007840), (120, 16839932), (146, 13841040), (160, 12629949), (202, 10003920), (219, 9227360), (240, 8419966), (292, 6920520), (303, 6669280), (365, 5536416), (404, 5001960), (438, 4613680), (480, 4209983), (505, 4001568), (571, 3539040), (584, 3460260), (606, 3334640), (730, 2768208), (808, 2500980), (876, 2306840), (1010, 2000784), (1095, 1845472), (1142, 1769520), (1168, 1730130), (1212, 1667320), (1460, 1384104), (1515, 1333856), (1616, 1250490), (1713, 1179680), (1752, 1153420), (2020, 1000392), (2190, 922736), (2284, 884760), (2336, 865065), (2424, 833660), (2855, 707808), (2920, 692052), (3030, 666928), (3232, 625245), (3426, 589840), (3504, 576710), (4040, 500196), (4380, 461368), (4568, 442380), (4848, 416830), (5710, 353904), (5840, 346026), (6060, 333464), (6852, 294920), (7008, 288355), (7373, 274080), (8080, 250098), (8565, 235936), (8760, 230684), (9136, 221190), (9696, 208415), (11420, 176952), (11680, 173013), (12120, 166732), (13704, 147460), (14746, 137040), (16160, 125049), (17130, 117968), (17520, 115342), (18272, 110595), (22119, 91360), (22840, 88476), (24240, 83366), (27408, 73730), (29492, 68520), (34260, 58984), (35040, 57671), (36865, 54816), (41683, 48480), (44238, 45680)]