1627012560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:354

約数の個数: 240

約数和(自身を含む): 5408493120

約数和(自身を除く): 3781480560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 89, 95, 114, 120, 152, 178, 190, 211, 228, 240, 267, 285, 304, 356, 361, 380, 422, 445, 456, 534, 570, 633, 712, 722, 760, 844, 890, 912, 1055, 1068, 1083, 1140, 1266, 1335, 1424, 1444, 1520, 1688, 1691, 1780, 1805, 2110, 2136, 2166, 2280, 2532, 2670, 2888, 3165, 3376, 3382, 3560, 3610, 4009, 4220, 4272, 4332, 4560, 5064, 5073, 5340, 5415, 5776, 6330, 6764, 7120, 7220, 8018, 8440, 8455, 8664, 10128, 10146, 10680, 10830, 12027, 12660, 13528, 14440, 16036, 16880, 16910, 17328, 18779, 20045, 20292, 21360, 21660, 24054, 25320, 25365, 27056, 28880, 32072, 32129, 33820, 37558, 40090, 40584, 43320, 48108, 50640, 50730, 56337, 60135, 64144, 64258, 67640, 75116, 76171, 80180, 81168, 86640, 93895, 96216, 96387, 101460, 112674, 120270, 128516, 135280, 150232, 152342, 160360, 160645, 187790, 192432, 192774, 202920, 225348, 228513, 240540, 257032, 281685, 300464, 304684, 320720, 321290, 356801, 375580, 380855, 385548, 405840, 450696, 457026, 481080, 481935, 514064, 563370, 609368, 642580, 713602, 751160, 761710, 771096, 901392, 914052, 962160, 963870, 1070403, 1126740, 1142565, 1218736, 1285160, 1427204, 1502320, 1523420, 1542192, 1784005, 1828104, 1927740, 2140806, 2253480, 2285130, 2570320, 2854408, 3046840, 3568010, 3656208, 3855480, 4281612, 4506960, 4570260, 5352015, 5708816, 6093680, 6779219, 7136020, 7710960, 8563224, 9140520, 10704030, 13558438, 14272040, 17126448, 18281040, 20337657, 21408060, 27116876, 28544080, 33896095, 40675314, 42816120, 54233752, 67792190, 81350628, 85632240, 101688285, 108467504, 135584380, 162701256, 203376570, 271168760, 325402512, 406753140, 542337520, 813506280, 1627012560]

約数ペア:

[(1, 1627012560), (2, 813506280), (3, 542337520), (4, 406753140), (5, 325402512), (6, 271168760), (8, 203376570), (10, 162701256), (12, 135584380), (15, 108467504), (16, 101688285), (19, 85632240), (20, 81350628), (24, 67792190), (30, 54233752), (38, 42816120), (40, 40675314), (48, 33896095), (57, 28544080), (60, 27116876), (76, 21408060), (80, 20337657), (89, 18281040), (95, 17126448), (114, 14272040), (120, 13558438), (152, 10704030), (178, 9140520), (190, 8563224), (211, 7710960), (228, 7136020), (240, 6779219), (267, 6093680), (285, 5708816), (304, 5352015), (356, 4570260), (361, 4506960), (380, 4281612), (422, 3855480), (445, 3656208), (456, 3568010), (534, 3046840), (570, 2854408), (633, 2570320), (712, 2285130), (722, 2253480), (760, 2140806), (844, 1927740), (890, 1828104), (912, 1784005), (1055, 1542192), (1068, 1523420), (1083, 1502320), (1140, 1427204), (1266, 1285160), (1335, 1218736), (1424, 1142565), (1444, 1126740), (1520, 1070403), (1688, 963870), (1691, 962160), (1780, 914052), (1805, 901392), (2110, 771096), (2136, 761710), (2166, 751160), (2280, 713602), (2532, 642580), (2670, 609368), (2888, 563370), (3165, 514064), (3376, 481935), (3382, 481080), (3560, 457026), (3610, 450696), (4009, 405840), (4220, 385548), (4272, 380855), (4332, 375580), (4560, 356801), (5064, 321290), (5073, 320720), (5340, 304684), (5415, 300464), (5776, 281685), (6330, 257032), (6764, 240540), (7120, 228513), (7220, 225348), (8018, 202920), (8440, 192774), (8455, 192432), (8664, 187790), (10128, 160645), (10146, 160360), (10680, 152342), (10830, 150232), (12027, 135280), (12660, 128516), (13528, 120270), (14440, 112674), (16036, 101460), (16880, 96387), (16910, 96216), (17328, 93895), (18779, 86640), (20045, 81168), (20292, 80180), (21360, 76171), (21660, 75116), (24054, 67640), (25320, 64258), (25365, 64144), (27056, 60135), (28880, 56337), (32072, 50730), (32129, 50640), (33820, 48108), (37558, 43320), (40090, 40584)]