31008077640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{82267}}^1$

素因数の和:82636

約数の個数: 128

約数和(自身を含む): 103657680000

約数和(自身を除く): 72649602360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 349, 360, 540, 698, 1047, 1080, 1396, 1745, 2094, 2792, 3141, 3490, 4188, 5235, 6282, 6980, 8376, 9423, 10470, 12564, 13960, 15705, 18846, 20940, 25128, 31410, 37692, 41880, 47115, 62820, 75384, 82267, 94230, 125640, 164534, 188460, 246801, 329068, 376920, 411335, 493602, 658136, 740403, 822670, 987204, 1234005, 1480806, 1645340, 1974408, 2221209, 2468010, 2961612, 3290680, 3702015, 4442418, 4936020, 5923224, 7404030, 8884836, 9872040, 11106045, 14808060, 17769672, 22212090, 28711183, 29616120, 44424180, 57422366, 86133549, 88848360, 114844732, 143555915, 172267098, 229689464, 258400647, 287111830, 344534196, 430667745, 516801294, 574223660, 689068392, 775201941, 861335490, 1033602588, 1148447320, 1292003235, 1550403882, 1722670980, 2067205176, 2584006470, 3100807764, 3445341960, 3876009705, 5168012940, 6201615528, 7752019410, 10336025880, 15504038820, 31008077640]

約数ペア:

[(1, 31008077640), (2, 15504038820), (3, 10336025880), (4, 7752019410), (5, 6201615528), (6, 5168012940), (8, 3876009705), (9, 3445341960), (10, 3100807764), (12, 2584006470), (15, 2067205176), (18, 1722670980), (20, 1550403882), (24, 1292003235), (27, 1148447320), (30, 1033602588), (36, 861335490), (40, 775201941), (45, 689068392), (54, 574223660), (60, 516801294), (72, 430667745), (90, 344534196), (108, 287111830), (120, 258400647), (135, 229689464), (180, 172267098), (216, 143555915), (270, 114844732), (349, 88848360), (360, 86133549), (540, 57422366), (698, 44424180), (1047, 29616120), (1080, 28711183), (1396, 22212090), (1745, 17769672), (2094, 14808060), (2792, 11106045), (3141, 9872040), (3490, 8884836), (4188, 7404030), (5235, 5923224), (6282, 4936020), (6980, 4442418), (8376, 3702015), (9423, 3290680), (10470, 2961612), (12564, 2468010), (13960, 2221209), (15705, 1974408), (18846, 1645340), (20940, 1480806), (25128, 1234005), (31410, 987204), (37692, 822670), (41880, 740403), (47115, 658136), (62820, 493602), (75384, 411335), (82267, 376920), (94230, 329068), (125640, 246801), (164534, 188460)]