1796240320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{1607}}^1$

素因数の和:2130

約数の個数: 112

約数和(自身を含む): 4901184000

約数和(自身を除く): 3104943680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 499, 560, 998, 1120, 1607, 1996, 2240, 2495, 3214, 3493, 3992, 4990, 6428, 6986, 7984, 8035, 9980, 11249, 12856, 13972, 15968, 16070, 17465, 19960, 22498, 25712, 27944, 31936, 32140, 34930, 39920, 44996, 51424, 55888, 56245, 64280, 69860, 79840, 89992, 102848, 111776, 112490, 128560, 139720, 159680, 179984, 223552, 224980, 257120, 279440, 359968, 449960, 514240, 558880, 719936, 801893, 899920, 1117760, 1603786, 1799840, 3207572, 3599680, 4009465, 5613251, 6415144, 8018930, 11226502, 12830288, 16037860, 22453004, 25660576, 28066255, 32075720, 44906008, 51321152, 56132510, 64151440, 89812016, 112265020, 128302880, 179624032, 224530040, 256605760, 359248064, 449060080, 898120160, 1796240320]

約数ペア:

[(1, 1796240320), (2, 898120160), (4, 449060080), (5, 359248064), (7, 256605760), (8, 224530040), (10, 179624032), (14, 128302880), (16, 112265020), (20, 89812016), (28, 64151440), (32, 56132510), (35, 51321152), (40, 44906008), (56, 32075720), (64, 28066255), (70, 25660576), (80, 22453004), (112, 16037860), (140, 12830288), (160, 11226502), (224, 8018930), (280, 6415144), (320, 5613251), (448, 4009465), (499, 3599680), (560, 3207572), (998, 1799840), (1120, 1603786), (1607, 1117760), (1996, 899920), (2240, 801893), (2495, 719936), (3214, 558880), (3493, 514240), (3992, 449960), (4990, 359968), (6428, 279440), (6986, 257120), (7984, 224980), (8035, 223552), (9980, 179984), (11249, 159680), (12856, 139720), (13972, 128560), (15968, 112490), (16070, 111776), (17465, 102848), (19960, 89992), (22498, 79840), (25712, 69860), (27944, 64280), (31936, 56245), (32140, 55888), (34930, 51424), (39920, 44996)]