283356120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:294

約数の個数: 192

約数和(自身を含む): 930493440

約数和(自身を除く): 647137320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 211, 228, 248, 285, 310, 361, 372, 380, 422, 456, 465, 570, 589, 620, 633, 722, 744, 760, 844, 930, 1055, 1083, 1140, 1178, 1240, 1266, 1444, 1688, 1767, 1805, 1860, 2110, 2166, 2280, 2356, 2532, 2888, 2945, 3165, 3534, 3610, 3720, 4009, 4220, 4332, 4712, 5064, 5415, 5890, 6330, 6541, 7068, 7220, 8018, 8440, 8664, 8835, 10830, 11191, 11780, 12027, 12660, 13082, 14136, 14440, 16036, 17670, 19623, 20045, 21660, 22382, 23560, 24054, 25320, 26164, 32072, 32705, 33573, 35340, 39246, 40090, 43320, 44764, 48108, 52328, 55955, 60135, 65410, 67146, 70680, 76171, 78492, 80180, 89528, 96216, 98115, 111910, 120270, 124279, 130820, 134292, 152342, 156984, 160360, 167865, 196230, 223820, 228513, 240540, 248558, 261640, 268584, 304684, 335730, 372837, 380855, 392460, 447640, 457026, 481080, 497116, 609368, 621395, 671460, 745674, 761710, 784920, 914052, 994232, 1142565, 1242790, 1342920, 1491348, 1523420, 1828104, 1864185, 2285130, 2361301, 2485580, 2982696, 3046840, 3728370, 4570260, 4722602, 4971160, 7083903, 7456740, 9140520, 9445204, 11806505, 14167806, 14913480, 18890408, 23613010, 28335612, 35419515, 47226020, 56671224, 70839030, 94452040, 141678060, 283356120]

約数ペア:

[(1, 283356120), (2, 141678060), (3, 94452040), (4, 70839030), (5, 56671224), (6, 47226020), (8, 35419515), (10, 28335612), (12, 23613010), (15, 18890408), (19, 14913480), (20, 14167806), (24, 11806505), (30, 9445204), (31, 9140520), (38, 7456740), (40, 7083903), (57, 4971160), (60, 4722602), (62, 4570260), (76, 3728370), (93, 3046840), (95, 2982696), (114, 2485580), (120, 2361301), (124, 2285130), (152, 1864185), (155, 1828104), (186, 1523420), (190, 1491348), (211, 1342920), (228, 1242790), (248, 1142565), (285, 994232), (310, 914052), (361, 784920), (372, 761710), (380, 745674), (422, 671460), (456, 621395), (465, 609368), (570, 497116), (589, 481080), (620, 457026), (633, 447640), (722, 392460), (744, 380855), (760, 372837), (844, 335730), (930, 304684), (1055, 268584), (1083, 261640), (1140, 248558), (1178, 240540), (1240, 228513), (1266, 223820), (1444, 196230), (1688, 167865), (1767, 160360), (1805, 156984), (1860, 152342), (2110, 134292), (2166, 130820), (2280, 124279), (2356, 120270), (2532, 111910), (2888, 98115), (2945, 96216), (3165, 89528), (3534, 80180), (3610, 78492), (3720, 76171), (4009, 70680), (4220, 67146), (4332, 65410), (4712, 60135), (5064, 55955), (5415, 52328), (5890, 48108), (6330, 44764), (6541, 43320), (7068, 40090), (7220, 39246), (8018, 35340), (8440, 33573), (8664, 32705), (8835, 32072), (10830, 26164), (11191, 25320), (11780, 24054), (12027, 23560), (12660, 22382), (13082, 21660), (14136, 20045), (14440, 19623), (16036, 17670)]