2096521320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{2671}}^1$

素因数の和:2927

約数の個数: 128

約数和(自身を含む): 6525665280

約数和(自身を除く): 4429143960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 211, 248, 310, 372, 422, 465, 620, 633, 744, 844, 930, 1055, 1240, 1266, 1688, 1860, 2110, 2532, 2671, 3165, 3720, 4220, 5064, 5342, 6330, 6541, 8013, 8440, 10684, 12660, 13082, 13355, 16026, 19623, 21368, 25320, 26164, 26710, 32052, 32705, 39246, 40065, 52328, 53420, 64104, 65410, 78492, 80130, 82801, 98115, 106840, 130820, 156984, 160260, 165602, 196230, 248403, 261640, 320520, 331204, 392460, 414005, 496806, 563581, 662408, 784920, 828010, 993612, 1127162, 1242015, 1656020, 1690743, 1987224, 2254324, 2484030, 2817905, 3312040, 3381486, 4508648, 4968060, 5635810, 6762972, 8453715, 9936120, 11271620, 13525944, 16907430, 17471011, 22543240, 33814860, 34942022, 52413033, 67629720, 69884044, 87355055, 104826066, 139768088, 174710110, 209652132, 262065165, 349420220, 419304264, 524130330, 698840440, 1048260660, 2096521320]

約数ペア:

[(1, 2096521320), (2, 1048260660), (3, 698840440), (4, 524130330), (5, 419304264), (6, 349420220), (8, 262065165), (10, 209652132), (12, 174710110), (15, 139768088), (20, 104826066), (24, 87355055), (30, 69884044), (31, 67629720), (40, 52413033), (60, 34942022), (62, 33814860), (93, 22543240), (120, 17471011), (124, 16907430), (155, 13525944), (186, 11271620), (211, 9936120), (248, 8453715), (310, 6762972), (372, 5635810), (422, 4968060), (465, 4508648), (620, 3381486), (633, 3312040), (744, 2817905), (844, 2484030), (930, 2254324), (1055, 1987224), (1240, 1690743), (1266, 1656020), (1688, 1242015), (1860, 1127162), (2110, 993612), (2532, 828010), (2671, 784920), (3165, 662408), (3720, 563581), (4220, 496806), (5064, 414005), (5342, 392460), (6330, 331204), (6541, 320520), (8013, 261640), (8440, 248403), (10684, 196230), (12660, 165602), (13082, 160260), (13355, 156984), (16026, 130820), (19623, 106840), (21368, 98115), (25320, 82801), (26164, 80130), (26710, 78492), (32052, 65410), (32705, 64104), (39246, 53420), (40065, 52328)]