1450887840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:732

約数の個数: 288

約数和(自身を含む): 5247680256

約数和(自身を除く): 3796792416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 71, 72, 80, 90, 92, 96, 115, 120, 138, 142, 144, 160, 180, 184, 207, 213, 230, 240, 276, 284, 288, 345, 355, 360, 368, 414, 426, 460, 480, 552, 568, 617, 639, 690, 710, 720, 736, 828, 852, 920, 1035, 1065, 1104, 1136, 1234, 1278, 1380, 1420, 1440, 1633, 1656, 1704, 1840, 1851, 2070, 2130, 2208, 2272, 2468, 2556, 2760, 2840, 3085, 3195, 3266, 3312, 3408, 3680, 3702, 4140, 4260, 4899, 4936, 5112, 5520, 5553, 5680, 6170, 6390, 6532, 6624, 6816, 7404, 8165, 8280, 8520, 9255, 9798, 9872, 10224, 11040, 11106, 11360, 12340, 12780, 13064, 14191, 14697, 14808, 16330, 16560, 17040, 18510, 19596, 19744, 20448, 22212, 24495, 24680, 25560, 26128, 27765, 28382, 29394, 29616, 32660, 33120, 34080, 37020, 39192, 42573, 43807, 44424, 48990, 49360, 51120, 52256, 55530, 56764, 58788, 59232, 65320, 70955, 73485, 74040, 78384, 85146, 87614, 88848, 97980, 98720, 102240, 111060, 113528, 117576, 127719, 130640, 131421, 141910, 146970, 148080, 156768, 170292, 175228, 177696, 195960, 212865, 219035, 222120, 227056, 235152, 255438, 261280, 262842, 283820, 293940, 296160, 340584, 350456, 391920, 394263, 425730, 438070, 444240, 454112, 470304, 510876, 525684, 567640, 587880, 638595, 657105, 681168, 700912, 783840, 788526, 851460, 876140, 888480, 1007561, 1021752, 1051368, 1135280, 1175760, 1277190, 1314210, 1362336, 1401824, 1577052, 1702920, 1752280, 1971315, 2015122, 2043504, 2102736, 2270560, 2351520, 2554380, 2628420, 3022683, 3154104, 3405840, 3504560, 3942630, 4030244, 4087008, 4205472, 5037805, 5108760, 5256840, 6045366, 6308208, 6811680, 7009120, 7885260, 8060488, 9068049, 10075610, 10217520, 10513680, 12090732, 12616416, 15113415, 15770520, 16120976, 18136098, 20151220, 20435040, 21027360, 24181464, 30226830, 31541040, 32241952, 36272196, 40302440, 45340245, 48362928, 60453660, 63082080, 72544392, 80604880, 90680490, 96725856, 120907320, 145088784, 161209760, 181360980, 241814640, 290177568, 362721960, 483629280, 725443920, 1450887840]

約数ペア:

[(1, 1450887840), (2, 725443920), (3, 483629280), (4, 362721960), (5, 290177568), (6, 241814640), (8, 181360980), (9, 161209760), (10, 145088784), (12, 120907320), (15, 96725856), (16, 90680490), (18, 80604880), (20, 72544392), (23, 63082080), (24, 60453660), (30, 48362928), (32, 45340245), (36, 40302440), (40, 36272196), (45, 32241952), (46, 31541040), (48, 30226830), (60, 24181464), (69, 21027360), (71, 20435040), (72, 20151220), (80, 18136098), (90, 16120976), (92, 15770520), (96, 15113415), (115, 12616416), (120, 12090732), (138, 10513680), (142, 10217520), (144, 10075610), (160, 9068049), (180, 8060488), (184, 7885260), (207, 7009120), (213, 6811680), (230, 6308208), (240, 6045366), (276, 5256840), (284, 5108760), (288, 5037805), (345, 4205472), (355, 4087008), (360, 4030244), (368, 3942630), (414, 3504560), (426, 3405840), (460, 3154104), (480, 3022683), (552, 2628420), (568, 2554380), (617, 2351520), (639, 2270560), (690, 2102736), (710, 2043504), (720, 2015122), (736, 1971315), (828, 1752280), (852, 1702920), (920, 1577052), (1035, 1401824), (1065, 1362336), (1104, 1314210), (1136, 1277190), (1234, 1175760), (1278, 1135280), (1380, 1051368), (1420, 1021752), (1440, 1007561), (1633, 888480), (1656, 876140), (1704, 851460), (1840, 788526), (1851, 783840), (2070, 700912), (2130, 681168), (2208, 657105), (2272, 638595), (2468, 587880), (2556, 567640), (2760, 525684), (2840, 510876), (3085, 470304), (3195, 454112), (3266, 444240), (3312, 438070), (3408, 425730), (3680, 394263), (3702, 391920), (4140, 350456), (4260, 340584), (4899, 296160), (4936, 293940), (5112, 283820), (5520, 262842), (5553, 261280), (5680, 255438), (6170, 235152), (6390, 227056), (6532, 222120), (6624, 219035), (6816, 212865), (7404, 195960), (8165, 177696), (8280, 175228), (8520, 170292), (9255, 156768), (9798, 148080), (9872, 146970), (10224, 141910), (11040, 131421), (11106, 130640), (11360, 127719), (12340, 117576), (12780, 113528), (13064, 111060), (14191, 102240), (14697, 98720), (14808, 97980), (16330, 88848), (16560, 87614), (17040, 85146), (18510, 78384), (19596, 74040), (19744, 73485), (20448, 70955), (22212, 65320), (24495, 59232), (24680, 58788), (25560, 56764), (26128, 55530), (27765, 52256), (28382, 51120), (29394, 49360), (29616, 48990), (32660, 44424), (33120, 43807), (34080, 42573), (37020, 39192)]