7935985920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{4483}}^1$

素因数の和:4968

約数の個数: 144

約数和(自身を含む): 25406200512

約数和(自身を除く): 17470214592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 461, 480, 640, 768, 922, 960, 1280, 1383, 1844, 1920, 2305, 2766, 3688, 3840, 4483, 4610, 5532, 6915, 7376, 8966, 9220, 11064, 13449, 13830, 14752, 17932, 18440, 22128, 22415, 26898, 27660, 29504, 35864, 36880, 44256, 44830, 53796, 55320, 59008, 67245, 71728, 73760, 88512, 89660, 107592, 110640, 118016, 134490, 143456, 147520, 177024, 179320, 215184, 221280, 268980, 286912, 295040, 354048, 358640, 430368, 442560, 537960, 573824, 590080, 717280, 860736, 885120, 1075920, 1147648, 1434560, 1721472, 1770240, 2066663, 2151840, 2869120, 3442944, 4133326, 4303680, 5738240, 6199989, 8266652, 8607360, 10333315, 12399978, 16533304, 17214720, 20666630, 24799956, 30999945, 33066608, 41333260, 49599912, 61999890, 66133216, 82666520, 99199824, 123999780, 132266432, 165333040, 198399648, 247999560, 264532864, 330666080, 396799296, 495999120, 529065728, 661332160, 793598592, 991998240, 1322664320, 1587197184, 1983996480, 2645328640, 3967992960, 7935985920]

約数ペア:

[(1, 7935985920), (2, 3967992960), (3, 2645328640), (4, 1983996480), (5, 1587197184), (6, 1322664320), (8, 991998240), (10, 793598592), (12, 661332160), (15, 529065728), (16, 495999120), (20, 396799296), (24, 330666080), (30, 264532864), (32, 247999560), (40, 198399648), (48, 165333040), (60, 132266432), (64, 123999780), (80, 99199824), (96, 82666520), (120, 66133216), (128, 61999890), (160, 49599912), (192, 41333260), (240, 33066608), (256, 30999945), (320, 24799956), (384, 20666630), (461, 17214720), (480, 16533304), (640, 12399978), (768, 10333315), (922, 8607360), (960, 8266652), (1280, 6199989), (1383, 5738240), (1844, 4303680), (1920, 4133326), (2305, 3442944), (2766, 2869120), (3688, 2151840), (3840, 2066663), (4483, 1770240), (4610, 1721472), (5532, 1434560), (6915, 1147648), (7376, 1075920), (8966, 885120), (9220, 860736), (11064, 717280), (13449, 590080), (13830, 573824), (14752, 537960), (17932, 442560), (18440, 430368), (22128, 358640), (22415, 354048), (26898, 295040), (27660, 286912), (29504, 268980), (35864, 221280), (36880, 215184), (44256, 179320), (44830, 177024), (53796, 147520), (55320, 143456), (59008, 134490), (67245, 118016), (71728, 110640), (73760, 107592), (88512, 89660)]