1387662727360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1013899}}^1$

素因数の和:1013983

約数の個数: 224

約数和(自身を含む): 4153453516800

約数和(自身を除く): 2765790789440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 47, 52, 56, 64, 65, 70, 80, 91, 94, 104, 112, 130, 140, 160, 182, 188, 208, 224, 235, 260, 280, 320, 329, 364, 376, 416, 448, 455, 470, 520, 560, 611, 658, 728, 752, 832, 910, 940, 1040, 1120, 1222, 1316, 1456, 1504, 1645, 1820, 1880, 2080, 2240, 2444, 2632, 2912, 3008, 3055, 3290, 3640, 3760, 4160, 4277, 4888, 5264, 5824, 6110, 6580, 7280, 7520, 8554, 9776, 10528, 12220, 13160, 14560, 15040, 17108, 19552, 21056, 21385, 24440, 26320, 29120, 34216, 39104, 42770, 48880, 52640, 68432, 85540, 97760, 105280, 136864, 171080, 195520, 273728, 342160, 684320, 1013899, 1368640, 2027798, 4055596, 5069495, 7097293, 8111192, 10138990, 13180687, 14194586, 16222384, 20277980, 26361374, 28389172, 32444768, 35486465, 40555960, 47653253, 52722748, 56778344, 64889536, 65903435, 70972930, 81111920, 92264809, 95306506, 105445496, 113556688, 131806870, 141945860, 162223840, 184529618, 190613012, 210890992, 227113376, 238266265, 263613740, 283891720, 324447680, 333572771, 369059236, 381226024, 421781984, 454226752, 461324045, 476532530, 527227480, 567783440, 619492289, 667145542, 738118472, 762452048, 843563968, 922648090, 953065060, 1054454960, 1135566880, 1238984578, 1334291084, 1476236944, 1524904096, 1667863855, 1845296180, 1906130120, 2108909920, 2271133760, 2477969156, 2668582168, 2952473888, 3049808192, 3097461445, 3335727710, 3690592360, 3812260240, 4217819840, 4336446023, 4955938312, 5337164336, 5904947776, 6194922890, 6671455420, 7381184720, 7624520480, 8672892046, 9911876624, 10674328672, 12389845780, 13342910840, 14762369440, 15249040960, 17345784092, 19823753248, 21348657344, 21682230115, 24779691560, 26685821680, 29524738880, 34691568184, 39647506496, 43364460230, 49559383120, 53371643360, 69383136368, 86728920460, 99118766240, 106743286720, 138766272736, 173457840920, 198237532480, 277532545472, 346915681840, 693831363680, 1387662727360]

約数ペア:

[(1, 1387662727360), (2, 693831363680), (4, 346915681840), (5, 277532545472), (7, 198237532480), (8, 173457840920), (10, 138766272736), (13, 106743286720), (14, 99118766240), (16, 86728920460), (20, 69383136368), (26, 53371643360), (28, 49559383120), (32, 43364460230), (35, 39647506496), (40, 34691568184), (47, 29524738880), (52, 26685821680), (56, 24779691560), (64, 21682230115), (65, 21348657344), (70, 19823753248), (80, 17345784092), (91, 15249040960), (94, 14762369440), (104, 13342910840), (112, 12389845780), (130, 10674328672), (140, 9911876624), (160, 8672892046), (182, 7624520480), (188, 7381184720), (208, 6671455420), (224, 6194922890), (235, 5904947776), (260, 5337164336), (280, 4955938312), (320, 4336446023), (329, 4217819840), (364, 3812260240), (376, 3690592360), (416, 3335727710), (448, 3097461445), (455, 3049808192), (470, 2952473888), (520, 2668582168), (560, 2477969156), (611, 2271133760), (658, 2108909920), (728, 1906130120), (752, 1845296180), (832, 1667863855), (910, 1524904096), (940, 1476236944), (1040, 1334291084), (1120, 1238984578), (1222, 1135566880), (1316, 1054454960), (1456, 953065060), (1504, 922648090), (1645, 843563968), (1820, 762452048), (1880, 738118472), (2080, 667145542), (2240, 619492289), (2444, 567783440), (2632, 527227480), (2912, 476532530), (3008, 461324045), (3055, 454226752), (3290, 421781984), (3640, 381226024), (3760, 369059236), (4160, 333572771), (4277, 324447680), (4888, 283891720), (5264, 263613740), (5824, 238266265), (6110, 227113376), (6580, 210890992), (7280, 190613012), (7520, 184529618), (8554, 162223840), (9776, 141945860), (10528, 131806870), (12220, 113556688), (13160, 105445496), (14560, 95306506), (15040, 92264809), (17108, 81111920), (19552, 70972930), (21056, 65903435), (21385, 64889536), (24440, 56778344), (26320, 52722748), (29120, 47653253), (34216, 40555960), (39104, 35486465), (42770, 32444768), (48880, 28389172), (52640, 26361374), (68432, 20277980), (85540, 16222384), (97760, 14194586), (105280, 13180687), (136864, 10138990), (171080, 8111192), (195520, 7097293), (273728, 5069495), (342160, 4055596), (684320, 2027798), (1013899, 1368640)]