2908812240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{467}}^1$

素因数の和:738

約数の個数: 240

約数和(自身を含む): 10075980096

約数和(自身を除く): 7167167856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 211, 240, 246, 328, 360, 369, 410, 422, 467, 492, 615, 633, 656, 720, 738, 820, 844, 934, 984, 1055, 1230, 1266, 1401, 1476, 1640, 1688, 1845, 1868, 1899, 1968, 2110, 2335, 2460, 2532, 2802, 2952, 3165, 3280, 3376, 3690, 3736, 3798, 4203, 4220, 4670, 4920, 5064, 5604, 5904, 6330, 7005, 7380, 7472, 7596, 8406, 8440, 8651, 9340, 9495, 9840, 10128, 11208, 12660, 14010, 14760, 15192, 16812, 16880, 17302, 18680, 18990, 19147, 21015, 22416, 25320, 25953, 28020, 29520, 30384, 33624, 34604, 37360, 37980, 38294, 42030, 43255, 50640, 51906, 56040, 57441, 67248, 69208, 75960, 76588, 77859, 84060, 86510, 95735, 98537, 103812, 112080, 114882, 129765, 138416, 151920, 153176, 155718, 168120, 172323, 173020, 191470, 197074, 207624, 229764, 259530, 287205, 295611, 306352, 311436, 336240, 344646, 346040, 382940, 389295, 394148, 415248, 459528, 492685, 519060, 574410, 591222, 622872, 689292, 692080, 765880, 778590, 788296, 861615, 886833, 919056, 985370, 1038120, 1148820, 1182444, 1245744, 1378584, 1478055, 1531760, 1557180, 1576592, 1723230, 1773666, 1970740, 2076240, 2297640, 2364888, 2757168, 2956110, 3114360, 3446460, 3547332, 3941480, 4040017, 4434165, 4595280, 4729776, 5912220, 6228720, 6892920, 7094664, 7882960, 8080034, 8868330, 11824440, 12120051, 13785840, 14189328, 16160068, 17736660, 20200085, 23648880, 24240102, 32320136, 35473320, 36360153, 40400170, 48480204, 60600255, 64640272, 70946640, 72720306, 80800340, 96960408, 121200510, 145440612, 161600680, 181800765, 193920816, 242401020, 290881224, 323201360, 363601530, 484802040, 581762448, 727203060, 969604080, 1454406120, 2908812240]

約数ペア:

[(1, 2908812240), (2, 1454406120), (3, 969604080), (4, 727203060), (5, 581762448), (6, 484802040), (8, 363601530), (9, 323201360), (10, 290881224), (12, 242401020), (15, 193920816), (16, 181800765), (18, 161600680), (20, 145440612), (24, 121200510), (30, 96960408), (36, 80800340), (40, 72720306), (41, 70946640), (45, 64640272), (48, 60600255), (60, 48480204), (72, 40400170), (80, 36360153), (82, 35473320), (90, 32320136), (120, 24240102), (123, 23648880), (144, 20200085), (164, 17736660), (180, 16160068), (205, 14189328), (211, 13785840), (240, 12120051), (246, 11824440), (328, 8868330), (360, 8080034), (369, 7882960), (410, 7094664), (422, 6892920), (467, 6228720), (492, 5912220), (615, 4729776), (633, 4595280), (656, 4434165), (720, 4040017), (738, 3941480), (820, 3547332), (844, 3446460), (934, 3114360), (984, 2956110), (1055, 2757168), (1230, 2364888), (1266, 2297640), (1401, 2076240), (1476, 1970740), (1640, 1773666), (1688, 1723230), (1845, 1576592), (1868, 1557180), (1899, 1531760), (1968, 1478055), (2110, 1378584), (2335, 1245744), (2460, 1182444), (2532, 1148820), (2802, 1038120), (2952, 985370), (3165, 919056), (3280, 886833), (3376, 861615), (3690, 788296), (3736, 778590), (3798, 765880), (4203, 692080), (4220, 689292), (4670, 622872), (4920, 591222), (5064, 574410), (5604, 519060), (5904, 492685), (6330, 459528), (7005, 415248), (7380, 394148), (7472, 389295), (7596, 382940), (8406, 346040), (8440, 344646), (8651, 336240), (9340, 311436), (9495, 306352), (9840, 295611), (10128, 287205), (11208, 259530), (12660, 229764), (14010, 207624), (14760, 197074), (15192, 191470), (16812, 173020), (16880, 172323), (17302, 168120), (18680, 155718), (18990, 153176), (19147, 151920), (21015, 138416), (22416, 129765), (25320, 114882), (25953, 112080), (28020, 103812), (29520, 98537), (30384, 95735), (33624, 86510), (34604, 84060), (37360, 77859), (37980, 76588), (38294, 75960), (42030, 69208), (43255, 67248), (50640, 57441), (51906, 56040)]