190525920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1607}}^1$

素因数の和:1657

約数の個数: 192

約数和(自身を含む): 680762880

約数和(自身を除く): 490236960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1248, 1482, 1520, 1560, 1607, 1824, 1976, 2080, 2280, 2470, 2964, 3040, 3120, 3214, 3705, 3952, 4560, 4821, 4940, 5928, 6240, 6428, 7410, 7904, 8035, 9120, 9642, 9880, 11856, 12856, 14820, 16070, 19284, 19760, 20891, 23712, 24105, 25712, 29640, 30533, 32140, 38568, 39520, 41782, 48210, 51424, 59280, 61066, 62673, 64280, 77136, 83564, 91599, 96420, 104455, 118560, 122132, 125346, 128560, 152665, 154272, 167128, 183198, 192840, 208910, 244264, 250692, 257120, 305330, 313365, 334256, 366396, 385680, 396929, 417820, 457995, 488528, 501384, 610660, 626730, 668512, 732792, 771360, 793858, 835640, 915990, 977056, 1002768, 1190787, 1221320, 1253460, 1465584, 1587716, 1671280, 1831980, 1984645, 2005536, 2381574, 2442640, 2506920, 2931168, 3175432, 3342560, 3663960, 3969290, 4763148, 4885280, 5013840, 5953935, 6350864, 7327920, 7938580, 9526296, 10027680, 11907870, 12701728, 14655840, 15877160, 19052592, 23815740, 31754320, 38105184, 47631480, 63508640, 95262960, 190525920]

約数ペア:

[(1, 190525920), (2, 95262960), (3, 63508640), (4, 47631480), (5, 38105184), (6, 31754320), (8, 23815740), (10, 19052592), (12, 15877160), (13, 14655840), (15, 12701728), (16, 11907870), (19, 10027680), (20, 9526296), (24, 7938580), (26, 7327920), (30, 6350864), (32, 5953935), (38, 5013840), (39, 4885280), (40, 4763148), (48, 3969290), (52, 3663960), (57, 3342560), (60, 3175432), (65, 2931168), (76, 2506920), (78, 2442640), (80, 2381574), (95, 2005536), (96, 1984645), (104, 1831980), (114, 1671280), (120, 1587716), (130, 1465584), (152, 1253460), (156, 1221320), (160, 1190787), (190, 1002768), (195, 977056), (208, 915990), (228, 835640), (240, 793858), (247, 771360), (260, 732792), (285, 668512), (304, 626730), (312, 610660), (380, 501384), (390, 488528), (416, 457995), (456, 417820), (480, 396929), (494, 385680), (520, 366396), (570, 334256), (608, 313365), (624, 305330), (741, 257120), (760, 250692), (780, 244264), (912, 208910), (988, 192840), (1040, 183198), (1140, 167128), (1235, 154272), (1248, 152665), (1482, 128560), (1520, 125346), (1560, 122132), (1607, 118560), (1824, 104455), (1976, 96420), (2080, 91599), (2280, 83564), (2470, 77136), (2964, 64280), (3040, 62673), (3120, 61066), (3214, 59280), (3705, 51424), (3952, 48210), (4560, 41782), (4821, 39520), (4940, 38568), (5928, 32140), (6240, 30533), (6428, 29640), (7410, 25712), (7904, 24105), (8035, 23712), (9120, 20891), (9642, 19760), (9880, 19284), (11856, 16070), (12856, 14820)]