16555887480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1907}}^1\times {\mathrm{6577}}^1$

素因数の和:8509

約数の個数: 128

約数和(自身を含む): 54219559680

約数和(自身を除く): 37663672200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 1907, 3814, 5721, 6577, 7628, 9535, 11442, 13154, 15256, 19070, 19731, 20977, 22884, 26308, 28605, 32885, 38140, 39462, 41954, 45768, 52616, 57210, 62931, 65770, 72347, 76280, 78924, 83908, 98655, 104885, 114420, 125862, 131540, 144694, 157848, 167816, 197310, 209770, 217041, 228840, 251724, 263080, 289388, 314655, 361735, 394620, 419540, 434082, 503448, 578776, 629310, 723470, 789240, 839080, 868164, 1085205, 1258620, 1446940, 1736328, 2170410, 2517240, 2893880, 4340820, 8681640, 12542339, 25084678, 37627017, 50169356, 62711695, 75254034, 100338712, 125423390, 137965729, 150508068, 188135085, 250846780, 275931458, 301016136, 376270170, 413897187, 501693560, 551862916, 689828645, 752540340, 827794374, 1103725832, 1379657290, 1505080680, 1655588748, 2069485935, 2759314580, 3311177496, 4138971870, 5518629160, 8277943740, 16555887480]

約数ペア:

[(1, 16555887480), (2, 8277943740), (3, 5518629160), (4, 4138971870), (5, 3311177496), (6, 2759314580), (8, 2069485935), (10, 1655588748), (11, 1505080680), (12, 1379657290), (15, 1103725832), (20, 827794374), (22, 752540340), (24, 689828645), (30, 551862916), (33, 501693560), (40, 413897187), (44, 376270170), (55, 301016136), (60, 275931458), (66, 250846780), (88, 188135085), (110, 150508068), (120, 137965729), (132, 125423390), (165, 100338712), (220, 75254034), (264, 62711695), (330, 50169356), (440, 37627017), (660, 25084678), (1320, 12542339), (1907, 8681640), (3814, 4340820), (5721, 2893880), (6577, 2517240), (7628, 2170410), (9535, 1736328), (11442, 1446940), (13154, 1258620), (15256, 1085205), (19070, 868164), (19731, 839080), (20977, 789240), (22884, 723470), (26308, 629310), (28605, 578776), (32885, 503448), (38140, 434082), (39462, 419540), (41954, 394620), (45768, 361735), (52616, 314655), (57210, 289388), (62931, 263080), (65770, 251724), (72347, 228840), (76280, 217041), (78924, 209770), (83908, 197310), (98655, 167816), (104885, 157848), (114420, 144694), (125862, 131540)]