7210884960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{70529}}^1$

素因数の和:70621

約数の個数: 144

約数和(自身を含む): 24954078240

約数和(自身を除く): 17743193280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 213, 240, 284, 288, 355, 360, 426, 480, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1440, 1704, 2130, 2272, 2556, 2840, 3195, 3408, 4260, 5112, 5680, 6390, 6816, 8520, 10224, 11360, 12780, 17040, 20448, 25560, 34080, 51120, 70529, 102240, 141058, 211587, 282116, 352645, 423174, 564232, 634761, 705290, 846348, 1057935, 1128464, 1269522, 1410580, 1692696, 2115870, 2256928, 2539044, 2821160, 3173805, 3385392, 4231740, 5007559, 5078088, 5642320, 6347610, 6770784, 8463480, 10015118, 10156176, 11284640, 12695220, 15022677, 16926960, 20030236, 20312352, 25037795, 25390440, 30045354, 33853920, 40060472, 45068031, 50075590, 50780880, 60090708, 75113385, 80120944, 90136062, 100151180, 101561760, 120181416, 150226770, 160241888, 180272124, 200302360, 225340155, 240362832, 300453540, 360544248, 400604720, 450680310, 480725664, 600907080, 721088496, 801209440, 901360620, 1201814160, 1442176992, 1802721240, 2403628320, 3605442480, 7210884960]

約数ペア:

[(1, 7210884960), (2, 3605442480), (3, 2403628320), (4, 1802721240), (5, 1442176992), (6, 1201814160), (8, 901360620), (9, 801209440), (10, 721088496), (12, 600907080), (15, 480725664), (16, 450680310), (18, 400604720), (20, 360544248), (24, 300453540), (30, 240362832), (32, 225340155), (36, 200302360), (40, 180272124), (45, 160241888), (48, 150226770), (60, 120181416), (71, 101561760), (72, 100151180), (80, 90136062), (90, 80120944), (96, 75113385), (120, 60090708), (142, 50780880), (144, 50075590), (160, 45068031), (180, 40060472), (213, 33853920), (240, 30045354), (284, 25390440), (288, 25037795), (355, 20312352), (360, 20030236), (426, 16926960), (480, 15022677), (568, 12695220), (639, 11284640), (710, 10156176), (720, 10015118), (852, 8463480), (1065, 6770784), (1136, 6347610), (1278, 5642320), (1420, 5078088), (1440, 5007559), (1704, 4231740), (2130, 3385392), (2272, 3173805), (2556, 2821160), (2840, 2539044), (3195, 2256928), (3408, 2115870), (4260, 1692696), (5112, 1410580), (5680, 1269522), (6390, 1128464), (6816, 1057935), (8520, 846348), (10224, 705290), (11360, 634761), (12780, 564232), (17040, 423174), (20448, 352645), (25560, 282116), (34080, 211587), (51120, 141058), (70529, 102240)]