212742240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23327}}^1$

素因数の和:23364

約数の個数: 96

約数和(自身を含む): 705438720

約数和(自身を除く): 492696480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 23327, 46654, 69981, 93308, 116635, 139962, 186616, 233270, 279924, 349905, 373232, 443213, 466540, 559848, 699810, 746464, 886426, 933080, 1119696, 1329639, 1399620, 1772852, 1866160, 2216065, 2239392, 2659278, 2799240, 3545704, 3732320, 4432130, 5318556, 5598480, 6648195, 7091408, 8864260, 10637112, 11196960, 13296390, 14182816, 17728520, 21274224, 26592780, 35457040, 42548448, 53185560, 70914080, 106371120, 212742240]

約数ペア:

[(1, 212742240), (2, 106371120), (3, 70914080), (4, 53185560), (5, 42548448), (6, 35457040), (8, 26592780), (10, 21274224), (12, 17728520), (15, 14182816), (16, 13296390), (19, 11196960), (20, 10637112), (24, 8864260), (30, 7091408), (32, 6648195), (38, 5598480), (40, 5318556), (48, 4432130), (57, 3732320), (60, 3545704), (76, 2799240), (80, 2659278), (95, 2239392), (96, 2216065), (114, 1866160), (120, 1772852), (152, 1399620), (160, 1329639), (190, 1119696), (228, 933080), (240, 886426), (285, 746464), (304, 699810), (380, 559848), (456, 466540), (480, 443213), (570, 373232), (608, 349905), (760, 279924), (912, 233270), (1140, 186616), (1520, 139962), (1824, 116635), (2280, 93308), (3040, 69981), (4560, 46654), (9120, 23327)]