255341760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13999}}^1$

素因数の和:14038

約数の個数: 112

約数和(自身を含む): 853440000

約数和(自身を除く): 598098240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 13999, 18240, 27998, 41997, 55996, 69995, 83994, 111992, 139990, 167988, 209985, 223984, 265981, 279980, 335976, 419970, 447968, 531962, 559960, 671952, 797943, 839940, 895936, 1063924, 1119920, 1329905, 1343904, 1595886, 1679880, 2127848, 2239840, 2659810, 2687808, 3191772, 3359760, 3989715, 4255696, 4479680, 5319620, 6383544, 6719520, 7979430, 8511392, 10639240, 12767088, 13439040, 15958860, 17022784, 21278480, 25534176, 31917720, 42556960, 51068352, 63835440, 85113920, 127670880, 255341760]

約数ペア:

[(1, 255341760), (2, 127670880), (3, 85113920), (4, 63835440), (5, 51068352), (6, 42556960), (8, 31917720), (10, 25534176), (12, 21278480), (15, 17022784), (16, 15958860), (19, 13439040), (20, 12767088), (24, 10639240), (30, 8511392), (32, 7979430), (38, 6719520), (40, 6383544), (48, 5319620), (57, 4479680), (60, 4255696), (64, 3989715), (76, 3359760), (80, 3191772), (95, 2687808), (96, 2659810), (114, 2239840), (120, 2127848), (152, 1679880), (160, 1595886), (190, 1343904), (192, 1329905), (228, 1119920), (240, 1063924), (285, 895936), (304, 839940), (320, 797943), (380, 671952), (456, 559960), (480, 531962), (570, 447968), (608, 419970), (760, 335976), (912, 279980), (960, 265981), (1140, 223984), (1216, 209985), (1520, 167988), (1824, 139990), (2280, 111992), (3040, 83994), (3648, 69995), (4560, 55996), (6080, 41997), (9120, 27998), (13999, 18240)]