310075440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1283}}^1$

素因数の和:1371

約数の個数: 160

約数和(自身を含む): 1031719680

約数和(自身を除く): 721644240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 53, 57, 60, 76, 80, 95, 106, 114, 120, 152, 159, 190, 212, 228, 240, 265, 285, 304, 318, 380, 424, 456, 530, 570, 636, 760, 795, 848, 912, 1007, 1060, 1140, 1272, 1283, 1520, 1590, 2014, 2120, 2280, 2544, 2566, 3021, 3180, 3849, 4028, 4240, 4560, 5035, 5132, 6042, 6360, 6415, 7698, 8056, 10070, 10264, 12084, 12720, 12830, 15105, 15396, 16112, 19245, 20140, 20528, 24168, 24377, 25660, 30210, 30792, 38490, 40280, 48336, 48754, 51320, 60420, 61584, 67999, 73131, 76980, 80560, 97508, 102640, 120840, 121885, 135998, 146262, 153960, 195016, 203997, 241680, 243770, 271996, 292524, 307920, 339995, 365655, 390032, 407994, 487540, 543992, 585048, 679990, 731310, 815988, 975080, 1019985, 1087984, 1170096, 1291981, 1359980, 1462620, 1631976, 1950160, 2039970, 2583962, 2719960, 2925240, 3263952, 3875943, 4079940, 5167924, 5439920, 5850480, 6459905, 7751886, 8159880, 10335848, 12919810, 15503772, 16319760, 19379715, 20671696, 25839620, 31007544, 38759430, 51679240, 62015088, 77518860, 103358480, 155037720, 310075440]

約数ペア:

[(1, 310075440), (2, 155037720), (3, 103358480), (4, 77518860), (5, 62015088), (6, 51679240), (8, 38759430), (10, 31007544), (12, 25839620), (15, 20671696), (16, 19379715), (19, 16319760), (20, 15503772), (24, 12919810), (30, 10335848), (38, 8159880), (40, 7751886), (48, 6459905), (53, 5850480), (57, 5439920), (60, 5167924), (76, 4079940), (80, 3875943), (95, 3263952), (106, 2925240), (114, 2719960), (120, 2583962), (152, 2039970), (159, 1950160), (190, 1631976), (212, 1462620), (228, 1359980), (240, 1291981), (265, 1170096), (285, 1087984), (304, 1019985), (318, 975080), (380, 815988), (424, 731310), (456, 679990), (530, 585048), (570, 543992), (636, 487540), (760, 407994), (795, 390032), (848, 365655), (912, 339995), (1007, 307920), (1060, 292524), (1140, 271996), (1272, 243770), (1283, 241680), (1520, 203997), (1590, 195016), (2014, 153960), (2120, 146262), (2280, 135998), (2544, 121885), (2566, 120840), (3021, 102640), (3180, 97508), (3849, 80560), (4028, 76980), (4240, 73131), (4560, 67999), (5035, 61584), (5132, 60420), (6042, 51320), (6360, 48754), (6415, 48336), (7698, 40280), (8056, 38490), (10070, 30792), (10264, 30210), (12084, 25660), (12720, 24377), (12830, 24168), (15105, 20528), (15396, 20140), (16112, 19245)]