1217382400

素因数分解:

$2^{11}\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:135

約数の個数: 288

約数和(自身を含む): 3412281600

約数和(自身を除く): 2194899200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 59, 62, 64, 65, 80, 100, 104, 118, 124, 128, 130, 155, 160, 200, 208, 236, 248, 256, 260, 295, 310, 320, 325, 400, 403, 416, 472, 496, 512, 520, 590, 620, 640, 650, 767, 775, 800, 806, 832, 944, 992, 1024, 1040, 1180, 1240, 1280, 1300, 1475, 1534, 1550, 1600, 1612, 1664, 1829, 1888, 1984, 2015, 2048, 2080, 2360, 2480, 2560, 2600, 2950, 3068, 3100, 3200, 3224, 3328, 3658, 3776, 3835, 3968, 4030, 4160, 4720, 4960, 5120, 5200, 5900, 6136, 6200, 6400, 6448, 6656, 7316, 7552, 7670, 7936, 8060, 8320, 9145, 9440, 9920, 10075, 10240, 10400, 11800, 12272, 12400, 12800, 12896, 13312, 14632, 15104, 15340, 15872, 16120, 16640, 18290, 18880, 19175, 19840, 20150, 20800, 23600, 23777, 24544, 24800, 25600, 25792, 26624, 29264, 30208, 30680, 31744, 32240, 33280, 36580, 37760, 38350, 39680, 40300, 41600, 45725, 47200, 47554, 49088, 49600, 51200, 51584, 58528, 60416, 61360, 63488, 64480, 66560, 73160, 75520, 76700, 79360, 80600, 83200, 91450, 94400, 95108, 98176, 99200, 103168, 117056, 118885, 120832, 122720, 128960, 133120, 146320, 151040, 153400, 158720, 161200, 166400, 182900, 188800, 190216, 196352, 198400, 206336, 234112, 237770, 245440, 257920, 292640, 302080, 306800, 317440, 322400, 332800, 365800, 377600, 380432, 392704, 396800, 412672, 468224, 475540, 490880, 515840, 585280, 594425, 604160, 613600, 644800, 665600, 731600, 755200, 760864, 785408, 793600, 825344, 936448, 951080, 981760, 1031680, 1170560, 1188850, 1227200, 1289600, 1463200, 1510400, 1521728, 1570816, 1587200, 1872896, 1902160, 1963520, 2063360, 2341120, 2377700, 2454400, 2579200, 2926400, 3020800, 3043456, 3745792, 3804320, 3927040, 4126720, 4682240, 4755400, 4908800, 5158400, 5852800, 6086912, 7608640, 7854080, 9364480, 9510800, 9817600, 10316800, 11705600, 12173824, 15217280, 18728960, 19021600, 19635200, 20633600, 23411200, 24347648, 30434560, 38043200, 39270400, 46822400, 48695296, 60869120, 76086400, 93644800, 121738240, 152172800, 243476480, 304345600, 608691200, 1217382400]

約数ペア:

[(1, 1217382400), (2, 608691200), (4, 304345600), (5, 243476480), (8, 152172800), (10, 121738240), (13, 93644800), (16, 76086400), (20, 60869120), (25, 48695296), (26, 46822400), (31, 39270400), (32, 38043200), (40, 30434560), (50, 24347648), (52, 23411200), (59, 20633600), (62, 19635200), (64, 19021600), (65, 18728960), (80, 15217280), (100, 12173824), (104, 11705600), (118, 10316800), (124, 9817600), (128, 9510800), (130, 9364480), (155, 7854080), (160, 7608640), (200, 6086912), (208, 5852800), (236, 5158400), (248, 4908800), (256, 4755400), (260, 4682240), (295, 4126720), (310, 3927040), (320, 3804320), (325, 3745792), (400, 3043456), (403, 3020800), (416, 2926400), (472, 2579200), (496, 2454400), (512, 2377700), (520, 2341120), (590, 2063360), (620, 1963520), (640, 1902160), (650, 1872896), (767, 1587200), (775, 1570816), (800, 1521728), (806, 1510400), (832, 1463200), (944, 1289600), (992, 1227200), (1024, 1188850), (1040, 1170560), (1180, 1031680), (1240, 981760), (1280, 951080), (1300, 936448), (1475, 825344), (1534, 793600), (1550, 785408), (1600, 760864), (1612, 755200), (1664, 731600), (1829, 665600), (1888, 644800), (1984, 613600), (2015, 604160), (2048, 594425), (2080, 585280), (2360, 515840), (2480, 490880), (2560, 475540), (2600, 468224), (2950, 412672), (3068, 396800), (3100, 392704), (3200, 380432), (3224, 377600), (3328, 365800), (3658, 332800), (3776, 322400), (3835, 317440), (3968, 306800), (4030, 302080), (4160, 292640), (4720, 257920), (4960, 245440), (5120, 237770), (5200, 234112), (5900, 206336), (6136, 198400), (6200, 196352), (6400, 190216), (6448, 188800), (6656, 182900), (7316, 166400), (7552, 161200), (7670, 158720), (7936, 153400), (8060, 151040), (8320, 146320), (9145, 133120), (9440, 128960), (9920, 122720), (10075, 120832), (10240, 118885), (10400, 117056), (11800, 103168), (12272, 99200), (12400, 98176), (12800, 95108), (12896, 94400), (13312, 91450), (14632, 83200), (15104, 80600), (15340, 79360), (15872, 76700), (16120, 75520), (16640, 73160), (18290, 66560), (18880, 64480), (19175, 63488), (19840, 61360), (20150, 60416), (20800, 58528), (23600, 51584), (23777, 51200), (24544, 49600), (24800, 49088), (25600, 47554), (25792, 47200), (26624, 45725), (29264, 41600), (30208, 40300), (30680, 39680), (31744, 38350), (32240, 37760), (33280, 36580)]