1218357360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9049}}^1$

素因数の和:9096

約数の個数: 240

約数和(自身を含む): 4726706400

約数和(自身を除く): 3508349040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 99, 102, 110, 120, 132, 136, 144, 153, 165, 170, 176, 180, 187, 198, 204, 220, 240, 255, 264, 272, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 528, 561, 612, 660, 680, 720, 748, 765, 792, 816, 880, 935, 990, 1020, 1122, 1224, 1320, 1360, 1496, 1530, 1584, 1683, 1870, 1980, 2040, 2244, 2448, 2640, 2805, 2992, 3060, 3366, 3740, 3960, 4080, 4488, 5610, 6120, 6732, 7480, 7920, 8415, 8976, 9049, 11220, 12240, 13464, 14960, 16830, 18098, 22440, 26928, 27147, 33660, 36196, 44880, 45245, 54294, 67320, 72392, 81441, 90490, 99539, 108588, 134640, 135735, 144784, 153833, 162882, 180980, 199078, 217176, 271470, 298617, 307666, 325764, 361960, 398156, 407205, 434352, 461499, 497695, 542940, 597234, 615332, 651528, 723920, 769165, 796312, 814410, 895851, 922998, 995390, 1085880, 1194468, 1230664, 1303056, 1384497, 1493085, 1538330, 1592624, 1628820, 1692163, 1791702, 1845996, 1990780, 2171760, 2307495, 2388936, 2461328, 2768994, 2986170, 3076660, 3257640, 3384326, 3583404, 3691992, 3981560, 4479255, 4614990, 4777872, 5076489, 5537988, 5972340, 6153320, 6515280, 6768652, 6922485, 7166808, 7383984, 7963120, 8460815, 8958510, 9229980, 10152978, 11075976, 11944680, 12306640, 13537304, 13844970, 14333616, 15229467, 16921630, 17917020, 18459960, 20305956, 22151952, 23889360, 25382445, 27074608, 27689940, 30458934, 33843260, 35834040, 36919920, 40611912, 50764890, 55379880, 60917868, 67686520, 71668080, 76147335, 81223824, 101529780, 110759760, 121835736, 135373040, 152294670, 203059560, 243671472, 304589340, 406119120, 609178680, 1218357360]

約数ペア:

[(1, 1218357360), (2, 609178680), (3, 406119120), (4, 304589340), (5, 243671472), (6, 203059560), (8, 152294670), (9, 135373040), (10, 121835736), (11, 110759760), (12, 101529780), (15, 81223824), (16, 76147335), (17, 71668080), (18, 67686520), (20, 60917868), (22, 55379880), (24, 50764890), (30, 40611912), (33, 36919920), (34, 35834040), (36, 33843260), (40, 30458934), (44, 27689940), (45, 27074608), (48, 25382445), (51, 23889360), (55, 22151952), (60, 20305956), (66, 18459960), (68, 17917020), (72, 16921630), (80, 15229467), (85, 14333616), (88, 13844970), (90, 13537304), (99, 12306640), (102, 11944680), (110, 11075976), (120, 10152978), (132, 9229980), (136, 8958510), (144, 8460815), (153, 7963120), (165, 7383984), (170, 7166808), (176, 6922485), (180, 6768652), (187, 6515280), (198, 6153320), (204, 5972340), (220, 5537988), (240, 5076489), (255, 4777872), (264, 4614990), (272, 4479255), (306, 3981560), (330, 3691992), (340, 3583404), (360, 3384326), (374, 3257640), (396, 3076660), (408, 2986170), (440, 2768994), (495, 2461328), (510, 2388936), (528, 2307495), (561, 2171760), (612, 1990780), (660, 1845996), (680, 1791702), (720, 1692163), (748, 1628820), (765, 1592624), (792, 1538330), (816, 1493085), (880, 1384497), (935, 1303056), (990, 1230664), (1020, 1194468), (1122, 1085880), (1224, 995390), (1320, 922998), (1360, 895851), (1496, 814410), (1530, 796312), (1584, 769165), (1683, 723920), (1870, 651528), (1980, 615332), (2040, 597234), (2244, 542940), (2448, 497695), (2640, 461499), (2805, 434352), (2992, 407205), (3060, 398156), (3366, 361960), (3740, 325764), (3960, 307666), (4080, 298617), (4488, 271470), (5610, 217176), (6120, 199078), (6732, 180980), (7480, 162882), (7920, 153833), (8415, 144784), (8976, 135735), (9049, 134640), (11220, 108588), (12240, 99539), (13464, 90490), (14960, 81441), (16830, 72392), (18098, 67320), (22440, 54294), (26928, 45245), (27147, 44880), (33660, 36196)]