1423405920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:414

約数の個数: 288

約数和(自身を含む): 4931490816

約数和(自身を除く): 3508084896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 96, 102, 120, 124, 136, 155, 160, 170, 186, 204, 240, 248, 255, 272, 289, 310, 331, 340, 372, 408, 465, 480, 496, 510, 527, 544, 578, 620, 662, 680, 744, 816, 867, 930, 992, 993, 1020, 1054, 1156, 1240, 1324, 1360, 1445, 1488, 1581, 1632, 1655, 1734, 1860, 1986, 2040, 2108, 2312, 2480, 2635, 2648, 2720, 2890, 2976, 3162, 3310, 3468, 3720, 3972, 4080, 4216, 4335, 4624, 4960, 4965, 5270, 5296, 5627, 5780, 6324, 6620, 6936, 7440, 7905, 7944, 8160, 8432, 8670, 8959, 9248, 9930, 10261, 10540, 10592, 11254, 11560, 12648, 13240, 13872, 14880, 15810, 15888, 16864, 16881, 17340, 17918, 19860, 20522, 21080, 22508, 23120, 25296, 26480, 26877, 27744, 28135, 30783, 31620, 31776, 33762, 34680, 35836, 39720, 41044, 42160, 44795, 45016, 46240, 50592, 51305, 52960, 53754, 56270, 61566, 63240, 67524, 69360, 71672, 79440, 82088, 84320, 84405, 89590, 90032, 95659, 102610, 107508, 112540, 123132, 126480, 134385, 135048, 138720, 143344, 153915, 158880, 164176, 168810, 174437, 179180, 180064, 191318, 205220, 215016, 225080, 246264, 252960, 268770, 270096, 286688, 286977, 307830, 328352, 337620, 348874, 358360, 382636, 410440, 430032, 450160, 478295, 492528, 523311, 537540, 540192, 573954, 615660, 675240, 697748, 716720, 765272, 820880, 860064, 872185, 900320, 956590, 985056, 1046622, 1075080, 1147908, 1231320, 1350480, 1395496, 1433440, 1434885, 1530544, 1641760, 1744370, 1913180, 2093244, 2150160, 2295816, 2462640, 2616555, 2700960, 2790992, 2869770, 2965429, 3061088, 3488740, 3826360, 4186488, 4300320, 4591632, 4925280, 5233110, 5581984, 5739540, 5930858, 6977480, 7652720, 8372976, 8896287, 9183264, 10466220, 11479080, 11861716, 13954960, 14827145, 15305440, 16745952, 17792574, 20932440, 22958160, 23723432, 27909920, 29654290, 35585148, 41864880, 44481435, 45916320, 47446864, 59308580, 71170296, 83729760, 88962870, 94893728, 118617160, 142340592, 177925740, 237234320, 284681184, 355851480, 474468640, 711702960, 1423405920]

約数ペア:

[(1, 1423405920), (2, 711702960), (3, 474468640), (4, 355851480), (5, 284681184), (6, 237234320), (8, 177925740), (10, 142340592), (12, 118617160), (15, 94893728), (16, 88962870), (17, 83729760), (20, 71170296), (24, 59308580), (30, 47446864), (31, 45916320), (32, 44481435), (34, 41864880), (40, 35585148), (48, 29654290), (51, 27909920), (60, 23723432), (62, 22958160), (68, 20932440), (80, 17792574), (85, 16745952), (93, 15305440), (96, 14827145), (102, 13954960), (120, 11861716), (124, 11479080), (136, 10466220), (155, 9183264), (160, 8896287), (170, 8372976), (186, 7652720), (204, 6977480), (240, 5930858), (248, 5739540), (255, 5581984), (272, 5233110), (289, 4925280), (310, 4591632), (331, 4300320), (340, 4186488), (372, 3826360), (408, 3488740), (465, 3061088), (480, 2965429), (496, 2869770), (510, 2790992), (527, 2700960), (544, 2616555), (578, 2462640), (620, 2295816), (662, 2150160), (680, 2093244), (744, 1913180), (816, 1744370), (867, 1641760), (930, 1530544), (992, 1434885), (993, 1433440), (1020, 1395496), (1054, 1350480), (1156, 1231320), (1240, 1147908), (1324, 1075080), (1360, 1046622), (1445, 985056), (1488, 956590), (1581, 900320), (1632, 872185), (1655, 860064), (1734, 820880), (1860, 765272), (1986, 716720), (2040, 697748), (2108, 675240), (2312, 615660), (2480, 573954), (2635, 540192), (2648, 537540), (2720, 523311), (2890, 492528), (2976, 478295), (3162, 450160), (3310, 430032), (3468, 410440), (3720, 382636), (3972, 358360), (4080, 348874), (4216, 337620), (4335, 328352), (4624, 307830), (4960, 286977), (4965, 286688), (5270, 270096), (5296, 268770), (5627, 252960), (5780, 246264), (6324, 225080), (6620, 215016), (6936, 205220), (7440, 191318), (7905, 180064), (7944, 179180), (8160, 174437), (8432, 168810), (8670, 164176), (8959, 158880), (9248, 153915), (9930, 143344), (10261, 138720), (10540, 135048), (10592, 134385), (11254, 126480), (11560, 123132), (12648, 112540), (13240, 107508), (13872, 102610), (14880, 95659), (15810, 90032), (15888, 89590), (16864, 84405), (16881, 84320), (17340, 82088), (17918, 79440), (19860, 71672), (20522, 69360), (21080, 67524), (22508, 63240), (23120, 61566), (25296, 56270), (26480, 53754), (26877, 52960), (27744, 51305), (28135, 50592), (30783, 46240), (31620, 45016), (31776, 44795), (33762, 42160), (34680, 41044), (35836, 39720)]