80343600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 240

約数和(自身を含む): 278982144

約数和(自身を除く): 198638544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 41, 46, 48, 50, 60, 69, 71, 75, 80, 82, 92, 100, 115, 120, 123, 138, 142, 150, 164, 184, 200, 205, 213, 230, 240, 246, 276, 284, 300, 328, 345, 355, 368, 400, 410, 426, 460, 492, 552, 568, 575, 600, 615, 656, 690, 710, 820, 852, 920, 943, 984, 1025, 1065, 1104, 1136, 1150, 1200, 1230, 1380, 1420, 1633, 1640, 1704, 1725, 1775, 1840, 1886, 1968, 2050, 2130, 2300, 2460, 2760, 2829, 2840, 2911, 3075, 3266, 3280, 3408, 3450, 3550, 3772, 4100, 4260, 4600, 4715, 4899, 4920, 5325, 5520, 5658, 5680, 5822, 6150, 6532, 6900, 7100, 7544, 8165, 8200, 8520, 8733, 9200, 9430, 9798, 9840, 10650, 11316, 11644, 12300, 13064, 13800, 14145, 14200, 14555, 15088, 16330, 16400, 17040, 17466, 18860, 19596, 21300, 22632, 23288, 23575, 24495, 24600, 26128, 27600, 28290, 28400, 29110, 32660, 34932, 37720, 39192, 40825, 42600, 43665, 45264, 46576, 47150, 48990, 49200, 56580, 58220, 65320, 66953, 69864, 70725, 72775, 75440, 78384, 81650, 85200, 87330, 94300, 97980, 113160, 116440, 122475, 130640, 133906, 139728, 141450, 145550, 163300, 174660, 188600, 195960, 200859, 218325, 226320, 232880, 244950, 267812, 282900, 291100, 326600, 334765, 349320, 377200, 391920, 401718, 436650, 489900, 535624, 565800, 582200, 653200, 669530, 698640, 803436, 873300, 979800, 1004295, 1071248, 1131600, 1164400, 1339060, 1606872, 1673825, 1746600, 1959600, 2008590, 2678120, 3213744, 3347650, 3493200, 4017180, 5021475, 5356240, 6695300, 8034360, 10042950, 13390600, 16068720, 20085900, 26781200, 40171800, 80343600]

約数ペア:

[(1, 80343600), (2, 40171800), (3, 26781200), (4, 20085900), (5, 16068720), (6, 13390600), (8, 10042950), (10, 8034360), (12, 6695300), (15, 5356240), (16, 5021475), (20, 4017180), (23, 3493200), (24, 3347650), (25, 3213744), (30, 2678120), (40, 2008590), (41, 1959600), (46, 1746600), (48, 1673825), (50, 1606872), (60, 1339060), (69, 1164400), (71, 1131600), (75, 1071248), (80, 1004295), (82, 979800), (92, 873300), (100, 803436), (115, 698640), (120, 669530), (123, 653200), (138, 582200), (142, 565800), (150, 535624), (164, 489900), (184, 436650), (200, 401718), (205, 391920), (213, 377200), (230, 349320), (240, 334765), (246, 326600), (276, 291100), (284, 282900), (300, 267812), (328, 244950), (345, 232880), (355, 226320), (368, 218325), (400, 200859), (410, 195960), (426, 188600), (460, 174660), (492, 163300), (552, 145550), (568, 141450), (575, 139728), (600, 133906), (615, 130640), (656, 122475), (690, 116440), (710, 113160), (820, 97980), (852, 94300), (920, 87330), (943, 85200), (984, 81650), (1025, 78384), (1065, 75440), (1104, 72775), (1136, 70725), (1150, 69864), (1200, 66953), (1230, 65320), (1380, 58220), (1420, 56580), (1633, 49200), (1640, 48990), (1704, 47150), (1725, 46576), (1775, 45264), (1840, 43665), (1886, 42600), (1968, 40825), (2050, 39192), (2130, 37720), (2300, 34932), (2460, 32660), (2760, 29110), (2829, 28400), (2840, 28290), (2911, 27600), (3075, 26128), (3266, 24600), (3280, 24495), (3408, 23575), (3450, 23288), (3550, 22632), (3772, 21300), (4100, 19596), (4260, 18860), (4600, 17466), (4715, 17040), (4899, 16400), (4920, 16330), (5325, 15088), (5520, 14555), (5658, 14200), (5680, 14145), (5822, 13800), (6150, 13064), (6532, 12300), (6900, 11644), (7100, 11316), (7544, 10650), (8165, 9840), (8200, 9798), (8520, 9430), (8733, 9200)]