2251399687320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1061}}^1\times {\mathrm{18439}}^1$

素因数の和:19658

約数の個数: 256

約数和(自身を含む): 7783178803200

約数和(自身を除く): 5531779115880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 137, 140, 168, 210, 274, 280, 411, 420, 548, 685, 822, 840, 959, 1061, 1096, 1370, 1644, 1918, 2055, 2122, 2740, 2877, 3183, 3288, 3836, 4110, 4244, 4795, 5305, 5480, 5754, 6366, 7427, 7672, 8220, 8488, 9590, 10610, 11508, 12732, 14385, 14854, 15915, 16440, 18439, 19180, 21220, 22281, 23016, 25464, 28770, 29708, 31830, 36878, 37135, 38360, 42440, 44562, 55317, 57540, 59416, 63660, 73756, 74270, 89124, 92195, 110634, 111405, 115080, 127320, 129073, 145357, 147512, 148540, 178248, 184390, 221268, 222810, 258146, 276585, 290714, 297080, 368780, 387219, 436071, 442536, 445620, 516292, 553170, 581428, 645365, 726785, 737560, 774438, 872142, 891240, 1017499, 1032584, 1106340, 1162856, 1290730, 1453570, 1548876, 1744284, 1936095, 2034998, 2180355, 2212680, 2526143, 2581460, 2907140, 3052497, 3097752, 3488568, 3872190, 4069996, 4360710, 5052286, 5087495, 5162920, 5814280, 6104994, 7578429, 7744380, 8139992, 8721420, 10104572, 10174990, 12209988, 12630715, 15156858, 15262485, 15488760, 17442840, 17683001, 19563779, 20209144, 20349980, 24419976, 25261430, 30313716, 30524970, 35366002, 37892145, 39127558, 40699960, 50522860, 53049003, 58691337, 60627432, 61049940, 70732004, 75784290, 78255116, 88415005, 97818895, 101045720, 106098006, 117382674, 122099880, 136946453, 141464008, 151568580, 156510232, 176830010, 195637790, 212196012, 234765348, 265245015, 273892906, 293456685, 303137160, 353660020, 391275580, 410839359, 424392024, 469530696, 530490030, 547785812, 586913370, 684732265, 707320040, 782551160, 821678718, 1060980060, 1095571624, 1173826740, 1369464530, 1643357436, 2054196795, 2121960120, 2347653480, 2680237723, 2738929060, 3286714872, 4108393590, 5360475446, 5477858120, 8040713169, 8216787180, 10720950892, 13401188615, 16081426338, 16433574360, 18761664061, 21441901784, 26802377230, 32162852676, 37523328122, 40203565845, 53604754460, 56284992183, 64325705352, 75046656244, 80407131690, 93808320305, 107209508920, 112569984366, 150093312488, 160814263380, 187616640610, 225139968732, 281424960915, 321628526760, 375233281220, 450279937464, 562849921830, 750466562440, 1125699843660, 2251399687320]

約数ペア:

[(1, 2251399687320), (2, 1125699843660), (3, 750466562440), (4, 562849921830), (5, 450279937464), (6, 375233281220), (7, 321628526760), (8, 281424960915), (10, 225139968732), (12, 187616640610), (14, 160814263380), (15, 150093312488), (20, 112569984366), (21, 107209508920), (24, 93808320305), (28, 80407131690), (30, 75046656244), (35, 64325705352), (40, 56284992183), (42, 53604754460), (56, 40203565845), (60, 37523328122), (70, 32162852676), (84, 26802377230), (105, 21441901784), (120, 18761664061), (137, 16433574360), (140, 16081426338), (168, 13401188615), (210, 10720950892), (274, 8216787180), (280, 8040713169), (411, 5477858120), (420, 5360475446), (548, 4108393590), (685, 3286714872), (822, 2738929060), (840, 2680237723), (959, 2347653480), (1061, 2121960120), (1096, 2054196795), (1370, 1643357436), (1644, 1369464530), (1918, 1173826740), (2055, 1095571624), (2122, 1060980060), (2740, 821678718), (2877, 782551160), (3183, 707320040), (3288, 684732265), (3836, 586913370), (4110, 547785812), (4244, 530490030), (4795, 469530696), (5305, 424392024), (5480, 410839359), (5754, 391275580), (6366, 353660020), (7427, 303137160), (7672, 293456685), (8220, 273892906), (8488, 265245015), (9590, 234765348), (10610, 212196012), (11508, 195637790), (12732, 176830010), (14385, 156510232), (14854, 151568580), (15915, 141464008), (16440, 136946453), (18439, 122099880), (19180, 117382674), (21220, 106098006), (22281, 101045720), (23016, 97818895), (25464, 88415005), (28770, 78255116), (29708, 75784290), (31830, 70732004), (36878, 61049940), (37135, 60627432), (38360, 58691337), (42440, 53049003), (44562, 50522860), (55317, 40699960), (57540, 39127558), (59416, 37892145), (63660, 35366002), (73756, 30524970), (74270, 30313716), (89124, 25261430), (92195, 24419976), (110634, 20349980), (111405, 20209144), (115080, 19563779), (127320, 17683001), (129073, 17442840), (145357, 15488760), (147512, 15262485), (148540, 15156858), (178248, 12630715), (184390, 12209988), (221268, 10174990), (222810, 10104572), (258146, 8721420), (276585, 8139992), (290714, 7744380), (297080, 7578429), (368780, 6104994), (387219, 5814280), (436071, 5162920), (442536, 5087495), (445620, 5052286), (516292, 4360710), (553170, 4069996), (581428, 3872190), (645365, 3488568), (726785, 3097752), (737560, 3052497), (774438, 2907140), (872142, 2581460), (891240, 2526143), (1017499, 2212680), (1032584, 2180355), (1106340, 2034998), (1162856, 1936095), (1290730, 1744284), (1453570, 1548876)]