215557104480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3428071}}^1$

素因数の和:3428220

約数の個数: 96

約数和(自身を含む): 684188322048

約数和(自身を除く): 468631217568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 131, 160, 240, 262, 393, 480, 524, 655, 786, 1048, 1310, 1572, 1965, 2096, 2620, 3144, 3930, 4192, 5240, 6288, 7860, 10480, 12576, 15720, 20960, 31440, 62880, 3428071, 6856142, 10284213, 13712284, 17140355, 20568426, 27424568, 34280710, 41136852, 51421065, 54849136, 68561420, 82273704, 102842130, 109698272, 137122840, 164547408, 205684260, 274245680, 329094816, 411368520, 449077301, 548491360, 822737040, 898154602, 1347231903, 1645474080, 1796309204, 2245386505, 2694463806, 3592618408, 4490773010, 5388927612, 6736159515, 7185236816, 8981546020, 10777855224, 13472319030, 14370473632, 17963092040, 21555710448, 26944638060, 35926184080, 43111420896, 53889276120, 71852368160, 107778552240, 215557104480]

約数ペア:

[(1, 215557104480), (2, 107778552240), (3, 71852368160), (4, 53889276120), (5, 43111420896), (6, 35926184080), (8, 26944638060), (10, 21555710448), (12, 17963092040), (15, 14370473632), (16, 13472319030), (20, 10777855224), (24, 8981546020), (30, 7185236816), (32, 6736159515), (40, 5388927612), (48, 4490773010), (60, 3592618408), (80, 2694463806), (96, 2245386505), (120, 1796309204), (131, 1645474080), (160, 1347231903), (240, 898154602), (262, 822737040), (393, 548491360), (480, 449077301), (524, 411368520), (655, 329094816), (786, 274245680), (1048, 205684260), (1310, 164547408), (1572, 137122840), (1965, 109698272), (2096, 102842130), (2620, 82273704), (3144, 68561420), (3930, 54849136), (4192, 51421065), (5240, 41136852), (6288, 34280710), (7860, 27424568), (10480, 20568426), (12576, 17140355), (15720, 13712284), (20960, 10284213), (31440, 6856142), (62880, 3428071)]