1860229691920

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1879}}^1\times {\mathrm{5483}}^1$

素因数の和:7473

約数の個数: 160

約数和(自身を含む): 4517971902720

約数和(自身を除く): 2657742210800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 61, 74, 80, 122, 148, 185, 244, 296, 305, 370, 488, 592, 610, 740, 976, 1220, 1480, 1879, 2257, 2440, 2960, 3758, 4514, 4880, 5483, 7516, 9028, 9395, 10966, 11285, 15032, 18056, 18790, 21932, 22570, 27415, 30064, 36112, 37580, 43864, 45140, 54830, 69523, 75160, 87728, 90280, 109660, 114619, 139046, 150320, 180560, 202871, 219320, 229238, 278092, 334463, 347615, 405742, 438640, 458476, 556184, 573095, 668926, 695230, 811484, 916952, 1014355, 1112368, 1146190, 1337852, 1390460, 1622968, 1672315, 1833904, 2028710, 2292380, 2675704, 2780920, 3245936, 3344630, 4057420, 4240903, 4584760, 5351408, 5561840, 6689260, 8114840, 8481806, 9169520, 10302557, 12375131, 13378520, 16229680, 16963612, 20605114, 21204515, 24750262, 26757040, 33927224, 41210228, 42409030, 49500524, 51512785, 61875655, 67854448, 82420456, 84818060, 99001048, 103025570, 123751310, 164840912, 169636120, 198002096, 206051140, 247502620, 339272240, 381194609, 412102280, 495005240, 628455977, 762389218, 824204560, 990010480, 1256911954, 1524778436, 1905973045, 2513823908, 3049556872, 3142279885, 3811946090, 5027647816, 6099113744, 6284559770, 7623892180, 10055295632, 12569119540, 15247784360, 23252871149, 25138239080, 30495568720, 46505742298, 50276478160, 93011484596, 116264355745, 186022969192, 232528711490, 372045938384, 465057422980, 930114845960, 1860229691920]

約数ペア:

[(1, 1860229691920), (2, 930114845960), (4, 465057422980), (5, 372045938384), (8, 232528711490), (10, 186022969192), (16, 116264355745), (20, 93011484596), (37, 50276478160), (40, 46505742298), (61, 30495568720), (74, 25138239080), (80, 23252871149), (122, 15247784360), (148, 12569119540), (185, 10055295632), (244, 7623892180), (296, 6284559770), (305, 6099113744), (370, 5027647816), (488, 3811946090), (592, 3142279885), (610, 3049556872), (740, 2513823908), (976, 1905973045), (1220, 1524778436), (1480, 1256911954), (1879, 990010480), (2257, 824204560), (2440, 762389218), (2960, 628455977), (3758, 495005240), (4514, 412102280), (4880, 381194609), (5483, 339272240), (7516, 247502620), (9028, 206051140), (9395, 198002096), (10966, 169636120), (11285, 164840912), (15032, 123751310), (18056, 103025570), (18790, 99001048), (21932, 84818060), (22570, 82420456), (27415, 67854448), (30064, 61875655), (36112, 51512785), (37580, 49500524), (43864, 42409030), (45140, 41210228), (54830, 33927224), (69523, 26757040), (75160, 24750262), (87728, 21204515), (90280, 20605114), (109660, 16963612), (114619, 16229680), (139046, 13378520), (150320, 12375131), (180560, 10302557), (202871, 9169520), (219320, 8481806), (229238, 8114840), (278092, 6689260), (334463, 5561840), (347615, 5351408), (405742, 4584760), (438640, 4240903), (458476, 4057420), (556184, 3344630), (573095, 3245936), (668926, 2780920), (695230, 2675704), (811484, 2292380), (916952, 2028710), (1014355, 1833904), (1112368, 1672315), (1146190, 1622968), (1337852, 1390460)]