215345160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7207}}^1$

素因数の和:7307

約数の個数: 96

約数和(自身を含む): 708402240

約数和(自身を除く): 493057080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 664, 747, 830, 996, 1245, 1494, 1660, 1992, 2490, 2988, 3320, 3735, 4980, 5976, 7207, 7470, 9960, 14414, 14940, 21621, 28828, 29880, 36035, 43242, 57656, 64863, 72070, 86484, 108105, 129726, 144140, 172968, 216210, 259452, 288280, 324315, 432420, 518904, 598181, 648630, 864840, 1196362, 1297260, 1794543, 2392724, 2594520, 2990905, 3589086, 4785448, 5383629, 5981810, 7178172, 8972715, 10767258, 11963620, 14356344, 17945430, 21534516, 23927240, 26918145, 35890860, 43069032, 53836290, 71781720, 107672580, 215345160]

約数ペア:

[(1, 215345160), (2, 107672580), (3, 71781720), (4, 53836290), (5, 43069032), (6, 35890860), (8, 26918145), (9, 23927240), (10, 21534516), (12, 17945430), (15, 14356344), (18, 11963620), (20, 10767258), (24, 8972715), (30, 7178172), (36, 5981810), (40, 5383629), (45, 4785448), (60, 3589086), (72, 2990905), (83, 2594520), (90, 2392724), (120, 1794543), (166, 1297260), (180, 1196362), (249, 864840), (332, 648630), (360, 598181), (415, 518904), (498, 432420), (664, 324315), (747, 288280), (830, 259452), (996, 216210), (1245, 172968), (1494, 144140), (1660, 129726), (1992, 108105), (2490, 86484), (2988, 72070), (3320, 64863), (3735, 57656), (4980, 43242), (5976, 36035), (7207, 29880), (7470, 28828), (9960, 21621), (14414, 14940)]