207922320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15199}}^1$

素因数の和:15237

約数の個数: 120

約数和(自身を含む): 735072000

約数和(自身を除く): 527149680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 15199, 30398, 45597, 60796, 75995, 91194, 121592, 136791, 151990, 182388, 227985, 243184, 273582, 288781, 303980, 364776, 455970, 547164, 577562, 607960, 683955, 729552, 866343, 911940, 1094328, 1155124, 1215920, 1367910, 1443905, 1732686, 1823880, 2188656, 2310248, 2599029, 2735820, 2887810, 3465372, 3647760, 4331715, 4620496, 5198058, 5471640, 5775620, 6930744, 8663430, 10396116, 10943280, 11551240, 12995145, 13861488, 17326860, 20792232, 23102480, 25990290, 34653720, 41584464, 51980580, 69307440, 103961160, 207922320]

約数ペア:

[(1, 207922320), (2, 103961160), (3, 69307440), (4, 51980580), (5, 41584464), (6, 34653720), (8, 25990290), (9, 23102480), (10, 20792232), (12, 17326860), (15, 13861488), (16, 12995145), (18, 11551240), (19, 10943280), (20, 10396116), (24, 8663430), (30, 6930744), (36, 5775620), (38, 5471640), (40, 5198058), (45, 4620496), (48, 4331715), (57, 3647760), (60, 3465372), (72, 2887810), (76, 2735820), (80, 2599029), (90, 2310248), (95, 2188656), (114, 1823880), (120, 1732686), (144, 1443905), (152, 1367910), (171, 1215920), (180, 1155124), (190, 1094328), (228, 911940), (240, 866343), (285, 729552), (304, 683955), (342, 607960), (360, 577562), (380, 547164), (456, 455970), (570, 364776), (684, 303980), (720, 288781), (760, 273582), (855, 243184), (912, 227985), (1140, 182388), (1368, 151990), (1520, 136791), (1710, 121592), (2280, 91194), (2736, 75995), (3420, 60796), (4560, 45597), (6840, 30398), (13680, 15199)]