1956310800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1223}}^1$

素因数の和:1318

約数の個数: 240

約数和(自身を含む): 6624718848

約数和(自身を除く): 4668408048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 43, 48, 50, 60, 62, 75, 80, 86, 93, 100, 120, 124, 129, 150, 155, 172, 186, 200, 215, 240, 248, 258, 300, 310, 344, 372, 400, 430, 465, 496, 516, 600, 620, 645, 688, 744, 775, 860, 930, 1032, 1075, 1200, 1223, 1240, 1290, 1333, 1488, 1550, 1720, 1860, 2064, 2150, 2325, 2446, 2480, 2580, 2666, 3100, 3225, 3440, 3669, 3720, 3999, 4300, 4650, 4892, 5160, 5332, 6115, 6200, 6450, 6665, 7338, 7440, 7998, 8600, 9300, 9784, 10320, 10664, 12230, 12400, 12900, 13330, 14676, 15996, 17200, 18345, 18600, 19568, 19995, 21328, 24460, 25800, 26660, 29352, 30575, 31992, 33325, 36690, 37200, 37913, 39990, 48920, 51600, 52589, 53320, 58704, 61150, 63984, 66650, 73380, 75826, 79980, 91725, 97840, 99975, 105178, 106640, 113739, 122300, 133300, 146760, 151652, 157767, 159960, 183450, 189565, 199950, 210356, 227478, 244600, 262945, 266600, 293520, 303304, 315534, 319920, 366900, 379130, 399900, 420712, 454956, 489200, 525890, 533200, 568695, 606608, 631068, 733800, 758260, 788835, 799800, 841424, 909912, 947825, 1051780, 1137390, 1262136, 1314725, 1467600, 1516520, 1577670, 1599600, 1630259, 1819824, 1895650, 2103560, 2274780, 2524272, 2629450, 2843475, 3033040, 3155340, 3260518, 3791300, 3944175, 4207120, 4549560, 4890777, 5258900, 5686950, 6310680, 6521036, 7582600, 7888350, 8151295, 9099120, 9781554, 10517800, 11373900, 12621360, 13042072, 15165200, 15776700, 16302590, 19563108, 21035600, 22747800, 24453885, 26084144, 31553400, 32605180, 39126216, 40756475, 45495600, 48907770, 63106800, 65210360, 78252432, 81512950, 97815540, 122269425, 130420720, 163025900, 195631080, 244538850, 326051800, 391262160, 489077700, 652103600, 978155400, 1956310800]

約数ペア:

[(1, 1956310800), (2, 978155400), (3, 652103600), (4, 489077700), (5, 391262160), (6, 326051800), (8, 244538850), (10, 195631080), (12, 163025900), (15, 130420720), (16, 122269425), (20, 97815540), (24, 81512950), (25, 78252432), (30, 65210360), (31, 63106800), (40, 48907770), (43, 45495600), (48, 40756475), (50, 39126216), (60, 32605180), (62, 31553400), (75, 26084144), (80, 24453885), (86, 22747800), (93, 21035600), (100, 19563108), (120, 16302590), (124, 15776700), (129, 15165200), (150, 13042072), (155, 12621360), (172, 11373900), (186, 10517800), (200, 9781554), (215, 9099120), (240, 8151295), (248, 7888350), (258, 7582600), (300, 6521036), (310, 6310680), (344, 5686950), (372, 5258900), (400, 4890777), (430, 4549560), (465, 4207120), (496, 3944175), (516, 3791300), (600, 3260518), (620, 3155340), (645, 3033040), (688, 2843475), (744, 2629450), (775, 2524272), (860, 2274780), (930, 2103560), (1032, 1895650), (1075, 1819824), (1200, 1630259), (1223, 1599600), (1240, 1577670), (1290, 1516520), (1333, 1467600), (1488, 1314725), (1550, 1262136), (1720, 1137390), (1860, 1051780), (2064, 947825), (2150, 909912), (2325, 841424), (2446, 799800), (2480, 788835), (2580, 758260), (2666, 733800), (3100, 631068), (3225, 606608), (3440, 568695), (3669, 533200), (3720, 525890), (3999, 489200), (4300, 454956), (4650, 420712), (4892, 399900), (5160, 379130), (5332, 366900), (6115, 319920), (6200, 315534), (6450, 303304), (6665, 293520), (7338, 266600), (7440, 262945), (7998, 244600), (8600, 227478), (9300, 210356), (9784, 199950), (10320, 189565), (10664, 183450), (12230, 159960), (12400, 157767), (12900, 151652), (13330, 146760), (14676, 133300), (15996, 122300), (17200, 113739), (18345, 106640), (18600, 105178), (19568, 99975), (19995, 97840), (21328, 91725), (24460, 79980), (25800, 75826), (26660, 73380), (29352, 66650), (30575, 63984), (31992, 61150), (33325, 58704), (36690, 53320), (37200, 52589), (37913, 51600), (39990, 48920)]