661341825600

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1940557}}^1$

素因数の和:1940653

約数の個数: 168

約数和(自身を含む): 2200313331648

約数和(自身を除く): 1538971506048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 71, 75, 80, 96, 100, 120, 142, 150, 160, 192, 200, 213, 240, 284, 300, 320, 355, 400, 426, 480, 568, 600, 710, 800, 852, 960, 1065, 1136, 1200, 1420, 1600, 1704, 1775, 2130, 2272, 2400, 2840, 3408, 3550, 4260, 4544, 4800, 5325, 5680, 6816, 7100, 8520, 10650, 11360, 13632, 14200, 17040, 21300, 22720, 28400, 34080, 42600, 56800, 68160, 85200, 113600, 170400, 340800, 1940557, 3881114, 5821671, 7762228, 9702785, 11643342, 15524456, 19405570, 23286684, 29108355, 31048912, 38811140, 46573368, 48513925, 58216710, 62097824, 77622280, 93146736, 97027850, 116433420, 124195648, 137779547, 145541775, 155244560, 186293472, 194055700, 232866840, 275559094, 291083550, 310489120, 372586944, 388111400, 413338641, 465733680, 551118188, 582167100, 620978240, 688897735, 776222800, 826677282, 931467360, 1102236376, 1164334200, 1377795470, 1552445600, 1653354564, 1862934720, 2066693205, 2204472752, 2328668400, 2755590940, 3104891200, 3306709128, 3444488675, 4133386410, 4408945504, 4657336800, 5511181880, 6613418256, 6888977350, 8266772820, 8817891008, 9314673600, 10333466025, 11022363760, 13226836512, 13777954700, 16533545640, 20666932050, 22044727520, 26453673024, 27555909400, 33067091280, 41333864100, 44089455040, 55111818800, 66134182560, 82667728200, 110223637600, 132268365120, 165335456400, 220447275200, 330670912800, 661341825600]

約数ペア:

[(1, 661341825600), (2, 330670912800), (3, 220447275200), (4, 165335456400), (5, 132268365120), (6, 110223637600), (8, 82667728200), (10, 66134182560), (12, 55111818800), (15, 44089455040), (16, 41333864100), (20, 33067091280), (24, 27555909400), (25, 26453673024), (30, 22044727520), (32, 20666932050), (40, 16533545640), (48, 13777954700), (50, 13226836512), (60, 11022363760), (64, 10333466025), (71, 9314673600), (75, 8817891008), (80, 8266772820), (96, 6888977350), (100, 6613418256), (120, 5511181880), (142, 4657336800), (150, 4408945504), (160, 4133386410), (192, 3444488675), (200, 3306709128), (213, 3104891200), (240, 2755590940), (284, 2328668400), (300, 2204472752), (320, 2066693205), (355, 1862934720), (400, 1653354564), (426, 1552445600), (480, 1377795470), (568, 1164334200), (600, 1102236376), (710, 931467360), (800, 826677282), (852, 776222800), (960, 688897735), (1065, 620978240), (1136, 582167100), (1200, 551118188), (1420, 465733680), (1600, 413338641), (1704, 388111400), (1775, 372586944), (2130, 310489120), (2272, 291083550), (2400, 275559094), (2840, 232866840), (3408, 194055700), (3550, 186293472), (4260, 155244560), (4544, 145541775), (4800, 137779547), (5325, 124195648), (5680, 116433420), (6816, 97027850), (7100, 93146736), (8520, 77622280), (10650, 62097824), (11360, 58216710), (13632, 48513925), (14200, 46573368), (17040, 38811140), (21300, 31048912), (22720, 29108355), (28400, 23286684), (34080, 19405570), (42600, 15524456), (56800, 11643342), (68160, 9702785), (85200, 7762228), (113600, 5821671), (170400, 3881114), (340800, 1940557)]