193795440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{42499}}^1$

素因数の和:42534

約数の個数: 80

約数和(自身を含む): 632400000

約数和(自身を除く): 438604560

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, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 42499, 84998, 127497, 169996, 212495, 254994, 339992, 424990, 509988, 637485, 679984, 807481, 849980, 1019976, 1274970, 1614962, 1699960, 2039952, 2422443, 2549940, 3229924, 3399920, 4037405, 4844886, 5099880, 6459848, 8074810, 9689772, 10199760, 12112215, 12919696, 16149620, 19379544, 24224430, 32299240, 38759088, 48448860, 64598480, 96897720, 193795440]

約数ペア:

[(1, 193795440), (2, 96897720), (3, 64598480), (4, 48448860), (5, 38759088), (6, 32299240), (8, 24224430), (10, 19379544), (12, 16149620), (15, 12919696), (16, 12112215), (19, 10199760), (20, 9689772), (24, 8074810), (30, 6459848), (38, 5099880), (40, 4844886), (48, 4037405), (57, 3399920), (60, 3229924), (76, 2549940), (80, 2422443), (95, 2039952), (114, 1699960), (120, 1614962), (152, 1274970), (190, 1019976), (228, 849980), (240, 807481), (285, 679984), (304, 637485), (380, 509988), (456, 424990), (570, 339992), (760, 254994), (912, 212495), (1140, 169996), (1520, 127497), (2280, 84998), (4560, 42499)]