160674720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:247

約数の個数: 192

約数和(自身を含む): 530893440

約数和(自身を除く): 370218720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 83, 96, 109, 111, 120, 148, 160, 166, 185, 218, 222, 240, 249, 296, 327, 332, 370, 415, 436, 444, 480, 498, 545, 555, 592, 654, 664, 740, 830, 872, 888, 996, 1090, 1110, 1184, 1245, 1308, 1328, 1480, 1635, 1660, 1744, 1776, 1992, 2180, 2220, 2490, 2616, 2656, 2960, 3071, 3270, 3320, 3488, 3552, 3984, 4033, 4360, 4440, 4980, 5232, 5920, 6142, 6540, 6640, 7968, 8066, 8720, 8880, 9047, 9213, 9960, 10464, 12099, 12284, 13080, 13280, 15355, 16132, 17440, 17760, 18094, 18426, 19920, 20165, 24198, 24568, 26160, 27141, 30710, 32264, 36188, 36852, 39840, 40330, 45235, 46065, 48396, 49136, 52320, 54282, 60495, 61420, 64528, 72376, 73704, 80660, 90470, 92130, 96792, 98272, 108564, 120990, 122840, 129056, 135705, 144752, 147408, 161320, 180940, 184260, 193584, 217128, 241980, 245680, 271410, 289504, 294816, 322640, 334739, 361880, 368520, 387168, 434256, 483960, 491360, 542820, 645280, 669478, 723760, 737040, 868512, 967920, 1004217, 1085640, 1338956, 1447520, 1474080, 1673695, 1935840, 2008434, 2171280, 2677912, 3347390, 4016868, 4342560, 5021085, 5355824, 6694780, 8033736, 10042170, 10711648, 13389560, 16067472, 20084340, 26779120, 32134944, 40168680, 53558240, 80337360, 160674720]

約数ペア:

[(1, 160674720), (2, 80337360), (3, 53558240), (4, 40168680), (5, 32134944), (6, 26779120), (8, 20084340), (10, 16067472), (12, 13389560), (15, 10711648), (16, 10042170), (20, 8033736), (24, 6694780), (30, 5355824), (32, 5021085), (37, 4342560), (40, 4016868), (48, 3347390), (60, 2677912), (74, 2171280), (80, 2008434), (83, 1935840), (96, 1673695), (109, 1474080), (111, 1447520), (120, 1338956), (148, 1085640), (160, 1004217), (166, 967920), (185, 868512), (218, 737040), (222, 723760), (240, 669478), (249, 645280), (296, 542820), (327, 491360), (332, 483960), (370, 434256), (415, 387168), (436, 368520), (444, 361880), (480, 334739), (498, 322640), (545, 294816), (555, 289504), (592, 271410), (654, 245680), (664, 241980), (740, 217128), (830, 193584), (872, 184260), (888, 180940), (996, 161320), (1090, 147408), (1110, 144752), (1184, 135705), (1245, 129056), (1308, 122840), (1328, 120990), (1480, 108564), (1635, 98272), (1660, 96792), (1744, 92130), (1776, 90470), (1992, 80660), (2180, 73704), (2220, 72376), (2490, 64528), (2616, 61420), (2656, 60495), (2960, 54282), (3071, 52320), (3270, 49136), (3320, 48396), (3488, 46065), (3552, 45235), (3984, 40330), (4033, 39840), (4360, 36852), (4440, 36188), (4980, 32264), (5232, 30710), (5920, 27141), (6142, 26160), (6540, 24568), (6640, 24198), (7968, 20165), (8066, 19920), (8720, 18426), (8880, 18094), (9047, 17760), (9213, 17440), (9960, 16132), (10464, 15355), (12099, 13280), (12284, 13080)]