2001146880

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6857}}^1$

素因数の和:6904

約数の個数: 176

約数和(自身を含む): 6738396480

約数和(自身を除く): 4737249600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 608, 640, 760, 768, 912, 960, 1024, 1140, 1216, 1280, 1520, 1536, 1824, 1920, 2280, 2432, 2560, 3040, 3072, 3648, 3840, 4560, 4864, 5120, 6080, 6857, 7296, 7680, 9120, 9728, 12160, 13714, 14592, 15360, 18240, 19456, 20571, 24320, 27428, 29184, 34285, 36480, 41142, 48640, 54856, 58368, 68570, 72960, 82284, 97280, 102855, 109712, 130283, 137140, 145920, 164568, 205710, 219424, 260566, 274280, 291840, 329136, 390849, 411420, 438848, 521132, 548560, 651415, 658272, 781698, 822840, 877696, 1042264, 1097120, 1302830, 1316544, 1563396, 1645680, 1755392, 1954245, 2084528, 2194240, 2605660, 2633088, 3126792, 3291360, 3510784, 3908490, 4169056, 4388480, 5211320, 5266176, 6253584, 6582720, 7021568, 7816980, 8338112, 8776960, 10422640, 10532352, 12507168, 13165440, 15633960, 16676224, 17553920, 20845280, 21064704, 25014336, 26330880, 31267920, 33352448, 35107840, 41690560, 50028672, 52661760, 62535840, 66704896, 83381120, 100057344, 105323520, 125071680, 133409792, 166762240, 200114688, 250143360, 333524480, 400229376, 500286720, 667048960, 1000573440, 2001146880]

約数ペア:

[(1, 2001146880), (2, 1000573440), (3, 667048960), (4, 500286720), (5, 400229376), (6, 333524480), (8, 250143360), (10, 200114688), (12, 166762240), (15, 133409792), (16, 125071680), (19, 105323520), (20, 100057344), (24, 83381120), (30, 66704896), (32, 62535840), (38, 52661760), (40, 50028672), (48, 41690560), (57, 35107840), (60, 33352448), (64, 31267920), (76, 26330880), (80, 25014336), (95, 21064704), (96, 20845280), (114, 17553920), (120, 16676224), (128, 15633960), (152, 13165440), (160, 12507168), (190, 10532352), (192, 10422640), (228, 8776960), (240, 8338112), (256, 7816980), (285, 7021568), (304, 6582720), (320, 6253584), (380, 5266176), (384, 5211320), (456, 4388480), (480, 4169056), (512, 3908490), (570, 3510784), (608, 3291360), (640, 3126792), (760, 2633088), (768, 2605660), (912, 2194240), (960, 2084528), (1024, 1954245), (1140, 1755392), (1216, 1645680), (1280, 1563396), (1520, 1316544), (1536, 1302830), (1824, 1097120), (1920, 1042264), (2280, 877696), (2432, 822840), (2560, 781698), (3040, 658272), (3072, 651415), (3648, 548560), (3840, 521132), (4560, 438848), (4864, 411420), (5120, 390849), (6080, 329136), (6857, 291840), (7296, 274280), (7680, 260566), (9120, 219424), (9728, 205710), (12160, 164568), (13714, 145920), (14592, 137140), (15360, 130283), (18240, 109712), (19456, 102855), (20571, 97280), (24320, 82284), (27428, 72960), (29184, 68570), (34285, 58368), (36480, 54856), (41142, 48640)]