89186640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:297

約数の個数: 160

約数和(自身を含む): 293124096

約数和(自身を除く): 203937456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 107, 115, 120, 138, 151, 184, 214, 230, 240, 276, 302, 321, 345, 368, 428, 453, 460, 535, 552, 604, 642, 690, 755, 856, 906, 920, 1070, 1104, 1208, 1284, 1380, 1510, 1605, 1712, 1812, 1840, 2140, 2265, 2416, 2461, 2568, 2760, 3020, 3210, 3473, 3624, 4280, 4530, 4922, 5136, 5520, 6040, 6420, 6946, 7248, 7383, 8560, 9060, 9844, 10419, 12080, 12305, 12840, 13892, 14766, 16157, 17365, 18120, 19688, 20838, 24610, 25680, 27784, 29532, 32314, 34730, 36240, 36915, 39376, 41676, 48471, 49220, 52095, 55568, 59064, 64628, 69460, 73830, 80785, 83352, 96942, 98440, 104190, 118128, 129256, 138920, 147660, 161570, 166704, 193884, 196880, 208380, 242355, 258512, 277840, 295320, 323140, 371611, 387768, 416760, 484710, 590640, 646280, 743222, 775536, 833520, 969420, 1114833, 1292560, 1486444, 1858055, 1938840, 2229666, 2972888, 3716110, 3877680, 4459332, 5574165, 5945776, 7432220, 8918664, 11148330, 14864440, 17837328, 22296660, 29728880, 44593320, 89186640]

約数ペア:

[(1, 89186640), (2, 44593320), (3, 29728880), (4, 22296660), (5, 17837328), (6, 14864440), (8, 11148330), (10, 8918664), (12, 7432220), (15, 5945776), (16, 5574165), (20, 4459332), (23, 3877680), (24, 3716110), (30, 2972888), (40, 2229666), (46, 1938840), (48, 1858055), (60, 1486444), (69, 1292560), (80, 1114833), (92, 969420), (107, 833520), (115, 775536), (120, 743222), (138, 646280), (151, 590640), (184, 484710), (214, 416760), (230, 387768), (240, 371611), (276, 323140), (302, 295320), (321, 277840), (345, 258512), (368, 242355), (428, 208380), (453, 196880), (460, 193884), (535, 166704), (552, 161570), (604, 147660), (642, 138920), (690, 129256), (755, 118128), (856, 104190), (906, 98440), (920, 96942), (1070, 83352), (1104, 80785), (1208, 73830), (1284, 69460), (1380, 64628), (1510, 59064), (1605, 55568), (1712, 52095), (1812, 49220), (1840, 48471), (2140, 41676), (2265, 39376), (2416, 36915), (2461, 36240), (2568, 34730), (2760, 32314), (3020, 29532), (3210, 27784), (3473, 25680), (3624, 24610), (4280, 20838), (4530, 19688), (4922, 18120), (5136, 17365), (5520, 16157), (6040, 14766), (6420, 13892), (6946, 12840), (7248, 12305), (7383, 12080), (8560, 10419), (9060, 9844)]