2109609840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{2441}}^1$

素因数の和:2747

約数の個数: 160

約数和(自身を含む): 7071172416

約数和(自身を除く): 4961562576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 277, 312, 390, 520, 554, 624, 780, 831, 1040, 1108, 1385, 1560, 1662, 2216, 2441, 2770, 3120, 3324, 3601, 4155, 4432, 4882, 5540, 6648, 7202, 7323, 8310, 9764, 10803, 11080, 12205, 13296, 14404, 14646, 16620, 18005, 19528, 21606, 22160, 24410, 28808, 29292, 31733, 33240, 36010, 36615, 39056, 43212, 48820, 54015, 57616, 58584, 63466, 66480, 72020, 73230, 86424, 95199, 97640, 108030, 117168, 126932, 144040, 146460, 158665, 172848, 190398, 195280, 216060, 253864, 288080, 292920, 317330, 380796, 432120, 475995, 507728, 585840, 634660, 676157, 761592, 864240, 951990, 1269320, 1352314, 1523184, 1903980, 2028471, 2538640, 2704628, 3380785, 3807960, 4056942, 5409256, 6761570, 7615920, 8113884, 8790041, 10142355, 10818512, 13523140, 16227768, 17580082, 20284710, 26370123, 27046280, 32455536, 35160164, 40569420, 43950205, 52740246, 54092560, 70320328, 81138840, 87900410, 105480492, 131850615, 140640656, 162277680, 175800820, 210960984, 263701230, 351601640, 421921968, 527402460, 703203280, 1054804920, 2109609840]

約数ペア:

[(1, 2109609840), (2, 1054804920), (3, 703203280), (4, 527402460), (5, 421921968), (6, 351601640), (8, 263701230), (10, 210960984), (12, 175800820), (13, 162277680), (15, 140640656), (16, 131850615), (20, 105480492), (24, 87900410), (26, 81138840), (30, 70320328), (39, 54092560), (40, 52740246), (48, 43950205), (52, 40569420), (60, 35160164), (65, 32455536), (78, 27046280), (80, 26370123), (104, 20284710), (120, 17580082), (130, 16227768), (156, 13523140), (195, 10818512), (208, 10142355), (240, 8790041), (260, 8113884), (277, 7615920), (312, 6761570), (390, 5409256), (520, 4056942), (554, 3807960), (624, 3380785), (780, 2704628), (831, 2538640), (1040, 2028471), (1108, 1903980), (1385, 1523184), (1560, 1352314), (1662, 1269320), (2216, 951990), (2441, 864240), (2770, 761592), (3120, 676157), (3324, 634660), (3601, 585840), (4155, 507728), (4432, 475995), (4882, 432120), (5540, 380796), (6648, 317330), (7202, 292920), (7323, 288080), (8310, 253864), (9764, 216060), (10803, 195280), (11080, 190398), (12205, 172848), (13296, 158665), (14404, 146460), (14646, 144040), (16620, 126932), (18005, 117168), (19528, 108030), (21606, 97640), (22160, 95199), (24410, 86424), (28808, 73230), (29292, 72020), (31733, 66480), (33240, 63466), (36010, 58584), (36615, 57616), (39056, 54015), (43212, 48820)]