11248897280

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:749

約数の個数: 216

約数和(自身を含む): 29277013248

約数和(自身を除く): 18028115968

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 47, 64, 68, 80, 85, 94, 128, 136, 160, 170, 188, 235, 256, 272, 289, 320, 340, 376, 470, 544, 578, 640, 647, 680, 752, 799, 940, 1088, 1156, 1280, 1294, 1360, 1445, 1504, 1598, 1880, 2176, 2312, 2588, 2720, 2890, 3008, 3196, 3235, 3760, 3995, 4352, 4624, 5176, 5440, 5780, 6016, 6392, 6470, 7520, 7990, 9248, 10352, 10880, 10999, 11560, 12032, 12784, 12940, 13583, 15040, 15980, 18496, 20704, 21760, 21998, 23120, 25568, 25880, 27166, 30080, 30409, 31960, 36992, 41408, 43996, 46240, 51136, 51760, 54332, 54995, 60160, 60818, 63920, 67915, 73984, 82816, 87992, 92480, 102272, 103520, 108664, 109990, 121636, 127840, 135830, 152045, 165632, 175984, 184960, 186983, 204544, 207040, 217328, 219980, 243272, 255680, 271660, 304090, 351968, 369920, 373966, 414080, 434656, 439960, 486544, 511360, 516953, 543320, 608180, 703936, 747932, 828160, 869312, 879920, 934915, 973088, 1022720, 1033906, 1086640, 1216360, 1407872, 1495864, 1738624, 1759840, 1869830, 1946176, 2067812, 2173280, 2432720, 2584765, 2815744, 2991728, 3477248, 3519680, 3739660, 3892352, 4135624, 4346560, 4865440, 5169530, 5983456, 7039360, 7479320, 7784704, 8271248, 8693120, 8788201, 9730880, 10339060, 11966912, 14078720, 14958640, 16542496, 17386240, 17576402, 19461760, 20678120, 23933824, 29917280, 33084992, 35152804, 38923520, 41356240, 43941005, 47867648, 59834560, 66169984, 70305608, 82712480, 87882010, 119669120, 132339968, 140611216, 165424960, 175764020, 239338240, 281222432, 330849920, 351528040, 562444864, 661699840, 703056080, 1124889728, 1406112160, 2249779456, 2812224320, 5624448640, 11248897280]

約数ペア:

[(1, 11248897280), (2, 5624448640), (4, 2812224320), (5, 2249779456), (8, 1406112160), (10, 1124889728), (16, 703056080), (17, 661699840), (20, 562444864), (32, 351528040), (34, 330849920), (40, 281222432), (47, 239338240), (64, 175764020), (68, 165424960), (80, 140611216), (85, 132339968), (94, 119669120), (128, 87882010), (136, 82712480), (160, 70305608), (170, 66169984), (188, 59834560), (235, 47867648), (256, 43941005), (272, 41356240), (289, 38923520), (320, 35152804), (340, 33084992), (376, 29917280), (470, 23933824), (544, 20678120), (578, 19461760), (640, 17576402), (647, 17386240), (680, 16542496), (752, 14958640), (799, 14078720), (940, 11966912), (1088, 10339060), (1156, 9730880), (1280, 8788201), (1294, 8693120), (1360, 8271248), (1445, 7784704), (1504, 7479320), (1598, 7039360), (1880, 5983456), (2176, 5169530), (2312, 4865440), (2588, 4346560), (2720, 4135624), (2890, 3892352), (3008, 3739660), (3196, 3519680), (3235, 3477248), (3760, 2991728), (3995, 2815744), (4352, 2584765), (4624, 2432720), (5176, 2173280), (5440, 2067812), (5780, 1946176), (6016, 1869830), (6392, 1759840), (6470, 1738624), (7520, 1495864), (7990, 1407872), (9248, 1216360), (10352, 1086640), (10880, 1033906), (10999, 1022720), (11560, 973088), (12032, 934915), (12784, 879920), (12940, 869312), (13583, 828160), (15040, 747932), (15980, 703936), (18496, 608180), (20704, 543320), (21760, 516953), (21998, 511360), (23120, 486544), (25568, 439960), (25880, 434656), (27166, 414080), (30080, 373966), (30409, 369920), (31960, 351968), (36992, 304090), (41408, 271660), (43996, 255680), (46240, 243272), (51136, 219980), (51760, 217328), (54332, 207040), (54995, 204544), (60160, 186983), (60818, 184960), (63920, 175984), (67915, 165632), (73984, 152045), (82816, 135830), (87992, 127840), (92480, 121636), (102272, 109990), (103520, 108664)]