2040235680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{607213}}^1$

素因数の和:607238

約数の個数: 96

約数和(自身を含む): 7344860544

約数和(自身を除く): 5304624864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 607213, 1214426, 1821639, 2428852, 3036065, 3643278, 4250491, 4857704, 6072130, 7286556, 8500982, 9108195, 9715408, 12144260, 12751473, 14573112, 17001964, 18216390, 19430816, 21252455, 24288520, 25502946, 29146224, 34003928, 36432780, 42504910, 48577040, 51005892, 58292448, 63757365, 68007856, 72865560, 85009820, 97154080, 102011784, 127514730, 136015712, 145731120, 170019640, 204023568, 255029460, 291462240, 340039280, 408047136, 510058920, 680078560, 1020117840, 2040235680]

約数ペア:

[(1, 2040235680), (2, 1020117840), (3, 680078560), (4, 510058920), (5, 408047136), (6, 340039280), (7, 291462240), (8, 255029460), (10, 204023568), (12, 170019640), (14, 145731120), (15, 136015712), (16, 127514730), (20, 102011784), (21, 97154080), (24, 85009820), (28, 72865560), (30, 68007856), (32, 63757365), (35, 58292448), (40, 51005892), (42, 48577040), (48, 42504910), (56, 36432780), (60, 34003928), (70, 29146224), (80, 25502946), (84, 24288520), (96, 21252455), (105, 19430816), (112, 18216390), (120, 17001964), (140, 14573112), (160, 12751473), (168, 12144260), (210, 9715408), (224, 9108195), (240, 8500982), (280, 7286556), (336, 6072130), (420, 4857704), (480, 4250491), (560, 3643278), (672, 3036065), (840, 2428852), (1120, 1821639), (1680, 1214426), (3360, 607213)]