1937461920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1949}}^1$

素因数の和:2095

約数の個数: 192

約数和(自身を含む): 6486480000

約数和(自身を除く): 4549018080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 109, 114, 120, 152, 160, 190, 218, 228, 240, 285, 304, 327, 380, 436, 456, 480, 545, 570, 608, 654, 760, 872, 912, 1090, 1140, 1308, 1520, 1635, 1744, 1824, 1949, 2071, 2180, 2280, 2616, 3040, 3270, 3488, 3898, 4142, 4360, 4560, 5232, 5847, 6213, 6540, 7796, 8284, 8720, 9120, 9745, 10355, 10464, 11694, 12426, 13080, 15592, 16568, 17440, 19490, 20710, 23388, 24852, 26160, 29235, 31065, 31184, 33136, 37031, 38980, 41420, 46776, 49704, 52320, 58470, 62130, 62368, 66272, 74062, 77960, 82840, 93552, 99408, 111093, 116940, 124260, 148124, 155920, 165680, 185155, 187104, 198816, 212441, 222186, 233880, 248520, 296248, 311840, 331360, 370310, 424882, 444372, 467760, 497040, 555465, 592496, 637323, 740620, 849764, 888744, 935520, 994080, 1062205, 1110930, 1184992, 1274646, 1481240, 1699528, 1777488, 2124410, 2221860, 2549292, 2962480, 3186615, 3399056, 3554976, 4036379, 4248820, 4443720, 5098584, 5924960, 6373230, 6798112, 8072758, 8497640, 8887440, 10197168, 12109137, 12746460, 16145516, 16995280, 17774880, 20181895, 20394336, 24218274, 25492920, 32291032, 33990560, 40363790, 48436548, 50985840, 60545685, 64582064, 80727580, 96873096, 101971680, 121091370, 129164128, 161455160, 193746192, 242182740, 322910320, 387492384, 484365480, 645820640, 968730960, 1937461920]

約数ペア:

[(1, 1937461920), (2, 968730960), (3, 645820640), (4, 484365480), (5, 387492384), (6, 322910320), (8, 242182740), (10, 193746192), (12, 161455160), (15, 129164128), (16, 121091370), (19, 101971680), (20, 96873096), (24, 80727580), (30, 64582064), (32, 60545685), (38, 50985840), (40, 48436548), (48, 40363790), (57, 33990560), (60, 32291032), (76, 25492920), (80, 24218274), (95, 20394336), (96, 20181895), (109, 17774880), (114, 16995280), (120, 16145516), (152, 12746460), (160, 12109137), (190, 10197168), (218, 8887440), (228, 8497640), (240, 8072758), (285, 6798112), (304, 6373230), (327, 5924960), (380, 5098584), (436, 4443720), (456, 4248820), (480, 4036379), (545, 3554976), (570, 3399056), (608, 3186615), (654, 2962480), (760, 2549292), (872, 2221860), (912, 2124410), (1090, 1777488), (1140, 1699528), (1308, 1481240), (1520, 1274646), (1635, 1184992), (1744, 1110930), (1824, 1062205), (1949, 994080), (2071, 935520), (2180, 888744), (2280, 849764), (2616, 740620), (3040, 637323), (3270, 592496), (3488, 555465), (3898, 497040), (4142, 467760), (4360, 444372), (4560, 424882), (5232, 370310), (5847, 331360), (6213, 311840), (6540, 296248), (7796, 248520), (8284, 233880), (8720, 222186), (9120, 212441), (9745, 198816), (10355, 187104), (10464, 185155), (11694, 165680), (12426, 155920), (13080, 148124), (15592, 124260), (16568, 116940), (17440, 111093), (19490, 99408), (20710, 93552), (23388, 82840), (24852, 77960), (26160, 74062), (29235, 66272), (31065, 62368), (31184, 62130), (33136, 58470), (37031, 52320), (38980, 49704), (41420, 46776)]