191506320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13999}}^1$

素因数の和:14037

約数の個数: 120

約数和(自身を含む): 677040000

約数和(自身を除く): 485533680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 13999, 27998, 41997, 55996, 69995, 83994, 111992, 125991, 139990, 167988, 209985, 223984, 251982, 265981, 279980, 335976, 419970, 503964, 531962, 559960, 629955, 671952, 797943, 839940, 1007928, 1063924, 1119920, 1259910, 1329905, 1595886, 1679880, 2015856, 2127848, 2393829, 2519820, 2659810, 3191772, 3359760, 3989715, 4255696, 4787658, 5039640, 5319620, 6383544, 7979430, 9575316, 10079280, 10639240, 11969145, 12767088, 15958860, 19150632, 21278480, 23938290, 31917720, 38301264, 47876580, 63835440, 95753160, 191506320]

約数ペア:

[(1, 191506320), (2, 95753160), (3, 63835440), (4, 47876580), (5, 38301264), (6, 31917720), (8, 23938290), (9, 21278480), (10, 19150632), (12, 15958860), (15, 12767088), (16, 11969145), (18, 10639240), (19, 10079280), (20, 9575316), (24, 7979430), (30, 6383544), (36, 5319620), (38, 5039640), (40, 4787658), (45, 4255696), (48, 3989715), (57, 3359760), (60, 3191772), (72, 2659810), (76, 2519820), (80, 2393829), (90, 2127848), (95, 2015856), (114, 1679880), (120, 1595886), (144, 1329905), (152, 1259910), (171, 1119920), (180, 1063924), (190, 1007928), (228, 839940), (240, 797943), (285, 671952), (304, 629955), (342, 559960), (360, 531962), (380, 503964), (456, 419970), (570, 335976), (684, 279980), (720, 265981), (760, 251982), (855, 223984), (912, 209985), (1140, 167988), (1368, 139990), (1520, 125991), (1710, 111992), (2280, 83994), (2736, 69995), (3420, 55996), (4560, 41997), (6840, 27998), (13680, 13999)]