20222450160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{14159}}^1$

素因数の和:14727

約数の個数: 160

約数和(自身を含む): 68519900160

約数和(自身を除く): 48297450000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 541, 660, 880, 1082, 1320, 1623, 2164, 2640, 2705, 3246, 4328, 5410, 5951, 6492, 8115, 8656, 10820, 11902, 12984, 14159, 16230, 17853, 21640, 23804, 25968, 28318, 29755, 32460, 35706, 42477, 43280, 47608, 56636, 59510, 64920, 70795, 71412, 84954, 89265, 95216, 113272, 119020, 129840, 141590, 142824, 155749, 169908, 178530, 212385, 226544, 238040, 283180, 285648, 311498, 339816, 357060, 424770, 467247, 476080, 566360, 622996, 679632, 714120, 778745, 849540, 934494, 1132720, 1245992, 1428240, 1557490, 1699080, 1868988, 2336235, 2491984, 3114980, 3398160, 3737976, 4672470, 6229960, 7475952, 7660019, 9344940, 12459920, 15320038, 18689880, 22980057, 30640076, 37379760, 38300095, 45960114, 61280152, 76600190, 84260209, 91920228, 114900285, 122560304, 153200380, 168520418, 183840456, 229800570, 252780627, 306400760, 337040836, 367680912, 421301045, 459601140, 505561254, 612801520, 674081672, 842602090, 919202280, 1011122508, 1263903135, 1348163344, 1685204180, 1838404560, 2022245016, 2527806270, 3370408360, 4044490032, 5055612540, 6740816720, 10111225080, 20222450160]

約数ペア:

[(1, 20222450160), (2, 10111225080), (3, 6740816720), (4, 5055612540), (5, 4044490032), (6, 3370408360), (8, 2527806270), (10, 2022245016), (11, 1838404560), (12, 1685204180), (15, 1348163344), (16, 1263903135), (20, 1011122508), (22, 919202280), (24, 842602090), (30, 674081672), (33, 612801520), (40, 505561254), (44, 459601140), (48, 421301045), (55, 367680912), (60, 337040836), (66, 306400760), (80, 252780627), (88, 229800570), (110, 183840456), (120, 168520418), (132, 153200380), (165, 122560304), (176, 114900285), (220, 91920228), (240, 84260209), (264, 76600190), (330, 61280152), (440, 45960114), (528, 38300095), (541, 37379760), (660, 30640076), (880, 22980057), (1082, 18689880), (1320, 15320038), (1623, 12459920), (2164, 9344940), (2640, 7660019), (2705, 7475952), (3246, 6229960), (4328, 4672470), (5410, 3737976), (5951, 3398160), (6492, 3114980), (8115, 2491984), (8656, 2336235), (10820, 1868988), (11902, 1699080), (12984, 1557490), (14159, 1428240), (16230, 1245992), (17853, 1132720), (21640, 934494), (23804, 849540), (25968, 778745), (28318, 714120), (29755, 679632), (32460, 622996), (35706, 566360), (42477, 476080), (43280, 467247), (47608, 424770), (56636, 357060), (59510, 339816), (64920, 311498), (70795, 285648), (71412, 283180), (84954, 238040), (89265, 226544), (95216, 212385), (113272, 178530), (119020, 169908), (129840, 155749), (141590, 142824)]