21314552160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{56857}}^1$

素因数の和:56957

約数の個数: 192

約数和(自身を含む): 74277471744

約数和(自身を除く): 52962919584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 71, 80, 88, 96, 110, 120, 132, 142, 160, 165, 176, 213, 220, 240, 264, 284, 330, 352, 355, 426, 440, 480, 528, 568, 660, 710, 781, 852, 880, 1056, 1065, 1136, 1320, 1420, 1562, 1704, 1760, 2130, 2272, 2343, 2640, 2840, 3124, 3408, 3905, 4260, 4686, 5280, 5680, 6248, 6816, 7810, 8520, 9372, 11360, 11715, 12496, 15620, 17040, 18744, 23430, 24992, 31240, 34080, 37488, 46860, 56857, 62480, 74976, 93720, 113714, 124960, 170571, 187440, 227428, 284285, 341142, 374880, 454856, 568570, 625427, 682284, 852855, 909712, 1137140, 1250854, 1364568, 1705710, 1819424, 1876281, 2274280, 2501708, 2729136, 3127135, 3411420, 3752562, 4036847, 4548560, 5003416, 5458272, 6254270, 6822840, 7505124, 8073694, 9097120, 9381405, 10006832, 12110541, 12508540, 13645680, 15010248, 16147388, 18762810, 20013664, 20184235, 24221082, 25017080, 27291360, 30020496, 32294776, 37525620, 40368470, 44405317, 48442164, 50034160, 60040992, 60552705, 64589552, 75051240, 80736940, 88810634, 96884328, 100068320, 121105410, 129179104, 133215951, 150102480, 161473880, 177621268, 193768656, 222026585, 242210820, 266431902, 300204960, 322947760, 355242536, 387537312, 444053170, 484421640, 532863804, 645895520, 666079755, 710485072, 888106340, 968843280, 1065727608, 1332159510, 1420970144, 1776212680, 1937686560, 2131455216, 2664319020, 3552425360, 4262910432, 5328638040, 7104850720, 10657276080, 21314552160]

約数ペア:

[(1, 21314552160), (2, 10657276080), (3, 7104850720), (4, 5328638040), (5, 4262910432), (6, 3552425360), (8, 2664319020), (10, 2131455216), (11, 1937686560), (12, 1776212680), (15, 1420970144), (16, 1332159510), (20, 1065727608), (22, 968843280), (24, 888106340), (30, 710485072), (32, 666079755), (33, 645895520), (40, 532863804), (44, 484421640), (48, 444053170), (55, 387537312), (60, 355242536), (66, 322947760), (71, 300204960), (80, 266431902), (88, 242210820), (96, 222026585), (110, 193768656), (120, 177621268), (132, 161473880), (142, 150102480), (160, 133215951), (165, 129179104), (176, 121105410), (213, 100068320), (220, 96884328), (240, 88810634), (264, 80736940), (284, 75051240), (330, 64589552), (352, 60552705), (355, 60040992), (426, 50034160), (440, 48442164), (480, 44405317), (528, 40368470), (568, 37525620), (660, 32294776), (710, 30020496), (781, 27291360), (852, 25017080), (880, 24221082), (1056, 20184235), (1065, 20013664), (1136, 18762810), (1320, 16147388), (1420, 15010248), (1562, 13645680), (1704, 12508540), (1760, 12110541), (2130, 10006832), (2272, 9381405), (2343, 9097120), (2640, 8073694), (2840, 7505124), (3124, 6822840), (3408, 6254270), (3905, 5458272), (4260, 5003416), (4686, 4548560), (5280, 4036847), (5680, 3752562), (6248, 3411420), (6816, 3127135), (7810, 2729136), (8520, 2501708), (9372, 2274280), (11360, 1876281), (11715, 1819424), (12496, 1705710), (15620, 1364568), (17040, 1250854), (18744, 1137140), (23430, 909712), (24992, 852855), (31240, 682284), (34080, 625427), (37488, 568570), (46860, 454856), (56857, 374880), (62480, 341142), (74976, 284285), (93720, 227428), (113714, 187440), (124960, 170571)]