77328240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1723}}^1$

素因数の和:1767

約数の個数: 160

約数和(自身を含む): 277053696

約数和(自身を除く): 199725456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 374, 408, 440, 510, 528, 561, 660, 680, 748, 816, 880, 935, 1020, 1122, 1320, 1360, 1496, 1723, 1870, 2040, 2244, 2640, 2805, 2992, 3446, 3740, 4080, 4488, 5169, 5610, 6892, 7480, 8615, 8976, 10338, 11220, 13784, 14960, 17230, 18953, 20676, 22440, 25845, 27568, 29291, 34460, 37906, 41352, 44880, 51690, 56859, 58582, 68920, 75812, 82704, 87873, 94765, 103380, 113718, 117164, 137840, 146455, 151624, 175746, 189530, 206760, 227436, 234328, 284295, 292910, 303248, 322201, 351492, 379060, 413520, 439365, 454872, 468656, 568590, 585820, 644402, 702984, 758120, 878730, 909744, 966603, 1137180, 1171640, 1288804, 1405968, 1516240, 1611005, 1757460, 1933206, 2274360, 2343280, 2577608, 3222010, 3514920, 3866412, 4548720, 4833015, 5155216, 6444020, 7029840, 7732824, 9666030, 12888040, 15465648, 19332060, 25776080, 38664120, 77328240]

約数ペア:

[(1, 77328240), (2, 38664120), (3, 25776080), (4, 19332060), (5, 15465648), (6, 12888040), (8, 9666030), (10, 7732824), (11, 7029840), (12, 6444020), (15, 5155216), (16, 4833015), (17, 4548720), (20, 3866412), (22, 3514920), (24, 3222010), (30, 2577608), (33, 2343280), (34, 2274360), (40, 1933206), (44, 1757460), (48, 1611005), (51, 1516240), (55, 1405968), (60, 1288804), (66, 1171640), (68, 1137180), (80, 966603), (85, 909744), (88, 878730), (102, 758120), (110, 702984), (120, 644402), (132, 585820), (136, 568590), (165, 468656), (170, 454872), (176, 439365), (187, 413520), (204, 379060), (220, 351492), (240, 322201), (255, 303248), (264, 292910), (272, 284295), (330, 234328), (340, 227436), (374, 206760), (408, 189530), (440, 175746), (510, 151624), (528, 146455), (561, 137840), (660, 117164), (680, 113718), (748, 103380), (816, 94765), (880, 87873), (935, 82704), (1020, 75812), (1122, 68920), (1320, 58582), (1360, 56859), (1496, 51690), (1723, 44880), (1870, 41352), (2040, 37906), (2244, 34460), (2640, 29291), (2805, 27568), (2992, 25845), (3446, 22440), (3740, 20676), (4080, 18953), (4488, 17230), (5169, 14960), (5610, 13784), (6892, 11220), (7480, 10338), (8615, 8976)]