212177760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19219}}^1$

素因数の和:19260

約数の個数: 96

約数和(自身を含む): 697455360

約数和(自身を除く): 485277600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 19219, 38438, 57657, 76876, 96095, 115314, 153752, 192190, 230628, 288285, 307504, 384380, 442037, 461256, 576570, 615008, 768760, 884074, 922512, 1153140, 1326111, 1537520, 1768148, 1845024, 2210185, 2306280, 2652222, 3075040, 3536296, 4420370, 4612560, 5304444, 6630555, 7072592, 8840740, 9225120, 10608888, 13261110, 14145184, 17681480, 21217776, 26522220, 35362960, 42435552, 53044440, 70725920, 106088880, 212177760]

約数ペア:

[(1, 212177760), (2, 106088880), (3, 70725920), (4, 53044440), (5, 42435552), (6, 35362960), (8, 26522220), (10, 21217776), (12, 17681480), (15, 14145184), (16, 13261110), (20, 10608888), (23, 9225120), (24, 8840740), (30, 7072592), (32, 6630555), (40, 5304444), (46, 4612560), (48, 4420370), (60, 3536296), (69, 3075040), (80, 2652222), (92, 2306280), (96, 2210185), (115, 1845024), (120, 1768148), (138, 1537520), (160, 1326111), (184, 1153140), (230, 922512), (240, 884074), (276, 768760), (345, 615008), (368, 576570), (460, 461256), (480, 442037), (552, 384380), (690, 307504), (736, 288285), (920, 230628), (1104, 192190), (1380, 153752), (1840, 115314), (2208, 96095), (2760, 76876), (3680, 57657), (5520, 38438), (11040, 19219)]