130531440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:176

約数の個数: 320

約数和(自身を含む): 485968896

約数和(自身を除く): 355437456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 23, 24, 26, 30, 34, 39, 40, 46, 48, 51, 52, 60, 65, 68, 69, 78, 80, 85, 92, 102, 104, 107, 115, 120, 130, 136, 138, 156, 170, 184, 195, 204, 208, 214, 221, 230, 240, 255, 260, 272, 276, 299, 312, 321, 340, 345, 368, 390, 391, 408, 428, 442, 460, 510, 520, 535, 552, 598, 624, 642, 663, 680, 690, 780, 782, 816, 856, 884, 897, 920, 1020, 1040, 1070, 1104, 1105, 1173, 1196, 1284, 1326, 1360, 1380, 1391, 1495, 1560, 1564, 1605, 1712, 1768, 1794, 1819, 1840, 1955, 2040, 2140, 2210, 2346, 2392, 2461, 2568, 2652, 2760, 2782, 2990, 3120, 3128, 3210, 3315, 3536, 3588, 3638, 3910, 4080, 4173, 4280, 4420, 4485, 4692, 4784, 4922, 5083, 5136, 5304, 5457, 5520, 5564, 5865, 5980, 6256, 6420, 6630, 6955, 7176, 7276, 7383, 7820, 8346, 8560, 8840, 8970, 9095, 9384, 9844, 10166, 10608, 10914, 11128, 11730, 11960, 12305, 12840, 13260, 13910, 14352, 14552, 14766, 15249, 15640, 16692, 17680, 17940, 18190, 18768, 19688, 20332, 20865, 21828, 22256, 23460, 23647, 23920, 24610, 25415, 25680, 26520, 27285, 27820, 29104, 29532, 30498, 31280, 31993, 33384, 35880, 36380, 36915, 39376, 40664, 41730, 41837, 43656, 46920, 47294, 49220, 50830, 53040, 54570, 55640, 59064, 60996, 63986, 66768, 70941, 71760, 72760, 73830, 76245, 81328, 83460, 83674, 87312, 93840, 94588, 95979, 98440, 101660, 109140, 111280, 118128, 118235, 121992, 125511, 127972, 141882, 145520, 147660, 152490, 159965, 166920, 167348, 189176, 191958, 196880, 203320, 209185, 218280, 236470, 243984, 251022, 255944, 283764, 295320, 304980, 319930, 333840, 334696, 354705, 378352, 383916, 406640, 418370, 436560, 472940, 479895, 502044, 511888, 543881, 567528, 590640, 609960, 627555, 639860, 669392, 709410, 767832, 836740, 945880, 959790, 1004088, 1087762, 1135056, 1219920, 1255110, 1279720, 1418820, 1535664, 1631643, 1673480, 1891760, 1919580, 2008176, 2175524, 2510220, 2559440, 2719405, 2837640, 3263286, 3346960, 3839160, 4351048, 5020440, 5438810, 5675280, 6526572, 7678320, 8158215, 8702096, 10040880, 10877620, 13053144, 16316430, 21755240, 26106288, 32632860, 43510480, 65265720, 130531440]

約数ペア:

[(1, 130531440), (2, 65265720), (3, 43510480), (4, 32632860), (5, 26106288), (6, 21755240), (8, 16316430), (10, 13053144), (12, 10877620), (13, 10040880), (15, 8702096), (16, 8158215), (17, 7678320), (20, 6526572), (23, 5675280), (24, 5438810), (26, 5020440), (30, 4351048), (34, 3839160), (39, 3346960), (40, 3263286), (46, 2837640), (48, 2719405), (51, 2559440), (52, 2510220), (60, 2175524), (65, 2008176), (68, 1919580), (69, 1891760), (78, 1673480), (80, 1631643), (85, 1535664), (92, 1418820), (102, 1279720), (104, 1255110), (107, 1219920), (115, 1135056), (120, 1087762), (130, 1004088), (136, 959790), (138, 945880), (156, 836740), (170, 767832), (184, 709410), (195, 669392), (204, 639860), (208, 627555), (214, 609960), (221, 590640), (230, 567528), (240, 543881), (255, 511888), (260, 502044), (272, 479895), (276, 472940), (299, 436560), (312, 418370), (321, 406640), (340, 383916), (345, 378352), (368, 354705), (390, 334696), (391, 333840), (408, 319930), (428, 304980), (442, 295320), (460, 283764), (510, 255944), (520, 251022), (535, 243984), (552, 236470), (598, 218280), (624, 209185), (642, 203320), (663, 196880), (680, 191958), (690, 189176), (780, 167348), (782, 166920), (816, 159965), (856, 152490), (884, 147660), (897, 145520), (920, 141882), (1020, 127972), (1040, 125511), (1070, 121992), (1104, 118235), (1105, 118128), (1173, 111280), (1196, 109140), (1284, 101660), (1326, 98440), (1360, 95979), (1380, 94588), (1391, 93840), (1495, 87312), (1560, 83674), (1564, 83460), (1605, 81328), (1712, 76245), (1768, 73830), (1794, 72760), (1819, 71760), (1840, 70941), (1955, 66768), (2040, 63986), (2140, 60996), (2210, 59064), (2346, 55640), (2392, 54570), (2461, 53040), (2568, 50830), (2652, 49220), (2760, 47294), (2782, 46920), (2990, 43656), (3120, 41837), (3128, 41730), (3210, 40664), (3315, 39376), (3536, 36915), (3588, 36380), (3638, 35880), (3910, 33384), (4080, 31993), (4173, 31280), (4280, 30498), (4420, 29532), (4485, 29104), (4692, 27820), (4784, 27285), (4922, 26520), (5083, 25680), (5136, 25415), (5304, 24610), (5457, 23920), (5520, 23647), (5564, 23460), (5865, 22256), (5980, 21828), (6256, 20865), (6420, 20332), (6630, 19688), (6955, 18768), (7176, 18190), (7276, 17940), (7383, 17680), (7820, 16692), (8346, 15640), (8560, 15249), (8840, 14766), (8970, 14552), (9095, 14352), (9384, 13910), (9844, 13260), (10166, 12840), (10608, 12305), (10914, 11960), (11128, 11730)]