439265040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:238

約数の個数: 320

約数和(自身を含む): 1563328512

約数和(自身を除く): 1124063472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 31, 34, 40, 46, 48, 51, 60, 62, 68, 69, 80, 85, 92, 93, 102, 115, 120, 124, 136, 138, 151, 155, 170, 184, 186, 204, 230, 240, 248, 255, 272, 276, 302, 310, 340, 345, 368, 372, 391, 408, 453, 460, 465, 496, 510, 527, 552, 604, 620, 680, 690, 713, 744, 755, 782, 816, 906, 920, 930, 1020, 1054, 1104, 1173, 1208, 1240, 1360, 1380, 1426, 1488, 1510, 1564, 1581, 1812, 1840, 1860, 1955, 2040, 2108, 2139, 2265, 2346, 2416, 2480, 2567, 2635, 2760, 2852, 3020, 3128, 3162, 3473, 3565, 3624, 3720, 3910, 4080, 4216, 4278, 4530, 4681, 4692, 5134, 5270, 5520, 5704, 5865, 6040, 6256, 6324, 6946, 7130, 7248, 7440, 7701, 7820, 7905, 8432, 8556, 9060, 9362, 9384, 10268, 10419, 10540, 10695, 11408, 11730, 12080, 12121, 12648, 12835, 13892, 14043, 14260, 15402, 15640, 15810, 17112, 17365, 18120, 18724, 18768, 20536, 20838, 21080, 21390, 23405, 23460, 24242, 25296, 25670, 27784, 28086, 28520, 30804, 31280, 31620, 34224, 34730, 36240, 36363, 37448, 38505, 41072, 41676, 42160, 42780, 46810, 46920, 48484, 51340, 52095, 55568, 56172, 57040, 59041, 60605, 61608, 63240, 69460, 70215, 72726, 74896, 77010, 79577, 83352, 85560, 93620, 93840, 96968, 102680, 104190, 107663, 112344, 118082, 121210, 123216, 126480, 138920, 140430, 145452, 154020, 159154, 166704, 171120, 177123, 181815, 187240, 193936, 205360, 208380, 215326, 224688, 236164, 238731, 242420, 277840, 280860, 290904, 295205, 308040, 318308, 322989, 354246, 363630, 374480, 397885, 416760, 430652, 472328, 477462, 484840, 538315, 561720, 581808, 590410, 616080, 636616, 645978, 708492, 727260, 795770, 833520, 861304, 885615, 944656, 954924, 969680, 1076630, 1123440, 1180820, 1193655, 1273232, 1291956, 1416984, 1454520, 1591540, 1614945, 1722608, 1771230, 1830271, 1909848, 2153260, 2361640, 2387310, 2583912, 2833968, 2909040, 3183080, 3229890, 3542460, 3660542, 3819696, 4306520, 4723280, 4774620, 5167824, 5490813, 6366160, 6459780, 7084920, 7321084, 8613040, 9151355, 9549240, 10981626, 12919560, 14169840, 14642168, 18302710, 19098480, 21963252, 25839120, 27454065, 29284336, 36605420, 43926504, 54908130, 73210840, 87853008, 109816260, 146421680, 219632520, 439265040]

約数ペア:

[(1, 439265040), (2, 219632520), (3, 146421680), (4, 109816260), (5, 87853008), (6, 73210840), (8, 54908130), (10, 43926504), (12, 36605420), (15, 29284336), (16, 27454065), (17, 25839120), (20, 21963252), (23, 19098480), (24, 18302710), (30, 14642168), (31, 14169840), (34, 12919560), (40, 10981626), (46, 9549240), (48, 9151355), (51, 8613040), (60, 7321084), (62, 7084920), (68, 6459780), (69, 6366160), (80, 5490813), (85, 5167824), (92, 4774620), (93, 4723280), (102, 4306520), (115, 3819696), (120, 3660542), (124, 3542460), (136, 3229890), (138, 3183080), (151, 2909040), (155, 2833968), (170, 2583912), (184, 2387310), (186, 2361640), (204, 2153260), (230, 1909848), (240, 1830271), (248, 1771230), (255, 1722608), (272, 1614945), (276, 1591540), (302, 1454520), (310, 1416984), (340, 1291956), (345, 1273232), (368, 1193655), (372, 1180820), (391, 1123440), (408, 1076630), (453, 969680), (460, 954924), (465, 944656), (496, 885615), (510, 861304), (527, 833520), (552, 795770), (604, 727260), (620, 708492), (680, 645978), (690, 636616), (713, 616080), (744, 590410), (755, 581808), (782, 561720), (816, 538315), (906, 484840), (920, 477462), (930, 472328), (1020, 430652), (1054, 416760), (1104, 397885), (1173, 374480), (1208, 363630), (1240, 354246), (1360, 322989), (1380, 318308), (1426, 308040), (1488, 295205), (1510, 290904), (1564, 280860), (1581, 277840), (1812, 242420), (1840, 238731), (1860, 236164), (1955, 224688), (2040, 215326), (2108, 208380), (2139, 205360), (2265, 193936), (2346, 187240), (2416, 181815), (2480, 177123), (2567, 171120), (2635, 166704), (2760, 159154), (2852, 154020), (3020, 145452), (3128, 140430), (3162, 138920), (3473, 126480), (3565, 123216), (3624, 121210), (3720, 118082), (3910, 112344), (4080, 107663), (4216, 104190), (4278, 102680), (4530, 96968), (4681, 93840), (4692, 93620), (5134, 85560), (5270, 83352), (5520, 79577), (5704, 77010), (5865, 74896), (6040, 72726), (6256, 70215), (6324, 69460), (6946, 63240), (7130, 61608), (7248, 60605), (7440, 59041), (7701, 57040), (7820, 56172), (7905, 55568), (8432, 52095), (8556, 51340), (9060, 48484), (9362, 46920), (9384, 46810), (10268, 42780), (10419, 42160), (10540, 41676), (10695, 41072), (11408, 38505), (11730, 37448), (12080, 36363), (12121, 36240), (12648, 34730), (12835, 34224), (13892, 31620), (14043, 31280), (14260, 30804), (15402, 28520), (15640, 28086), (15810, 27784), (17112, 25670), (17365, 25296), (18120, 24242), (18724, 23460), (18768, 23405), (20536, 21390), (20838, 21080)]