76670440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 226759680

約数和(自身を除く): 150089240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 73, 77, 88, 110, 121, 124, 140, 146, 154, 155, 217, 220, 242, 248, 280, 292, 308, 310, 341, 365, 385, 434, 440, 484, 511, 584, 605, 616, 620, 682, 730, 770, 803, 847, 868, 968, 1022, 1085, 1210, 1240, 1364, 1460, 1540, 1606, 1694, 1705, 1736, 2044, 2170, 2263, 2387, 2420, 2555, 2728, 2920, 3080, 3212, 3388, 3410, 3751, 4015, 4088, 4235, 4340, 4526, 4774, 4840, 5110, 5621, 6424, 6776, 6820, 7502, 8030, 8470, 8680, 8833, 9052, 9548, 10220, 11242, 11315, 11935, 13640, 15004, 15841, 16060, 16940, 17666, 18104, 18755, 19096, 20440, 22484, 22630, 23870, 24893, 26257, 28105, 30008, 31682, 32120, 33880, 35332, 37510, 44165, 44968, 45260, 47740, 49786, 52514, 56210, 61831, 63364, 70664, 75020, 79205, 88330, 90520, 95480, 99572, 105028, 112420, 123662, 124465, 126728, 131285, 150040, 158410, 174251, 176660, 199144, 210056, 224840, 247324, 248930, 262570, 273823, 309155, 316820, 348502, 353320, 494648, 497860, 525140, 547646, 618310, 633640, 697004, 871255, 995720, 1050280, 1095292, 1236620, 1369115, 1394008, 1742510, 1916761, 2190584, 2473240, 2738230, 3485020, 3833522, 5476460, 6970040, 7667044, 9583805, 10952920, 15334088, 19167610, 38335220, 76670440]

約数ペア:

[(1, 76670440), (2, 38335220), (4, 19167610), (5, 15334088), (7, 10952920), (8, 9583805), (10, 7667044), (11, 6970040), (14, 5476460), (20, 3833522), (22, 3485020), (28, 2738230), (31, 2473240), (35, 2190584), (40, 1916761), (44, 1742510), (55, 1394008), (56, 1369115), (62, 1236620), (70, 1095292), (73, 1050280), (77, 995720), (88, 871255), (110, 697004), (121, 633640), (124, 618310), (140, 547646), (146, 525140), (154, 497860), (155, 494648), (217, 353320), (220, 348502), (242, 316820), (248, 309155), (280, 273823), (292, 262570), (308, 248930), (310, 247324), (341, 224840), (365, 210056), (385, 199144), (434, 176660), (440, 174251), (484, 158410), (511, 150040), (584, 131285), (605, 126728), (616, 124465), (620, 123662), (682, 112420), (730, 105028), (770, 99572), (803, 95480), (847, 90520), (868, 88330), (968, 79205), (1022, 75020), (1085, 70664), (1210, 63364), (1240, 61831), (1364, 56210), (1460, 52514), (1540, 49786), (1606, 47740), (1694, 45260), (1705, 44968), (1736, 44165), (2044, 37510), (2170, 35332), (2263, 33880), (2387, 32120), (2420, 31682), (2555, 30008), (2728, 28105), (2920, 26257), (3080, 24893), (3212, 23870), (3388, 22630), (3410, 22484), (3751, 20440), (4015, 19096), (4088, 18755), (4235, 18104), (4340, 17666), (4526, 16940), (4774, 16060), (4840, 15841), (5110, 15004), (5621, 13640), (6424, 11935), (6776, 11315), (6820, 11242), (7502, 10220), (8030, 9548), (8470, 9052), (8680, 8833)]