67675920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:337

約数の個数: 160

約数和(自身を含む): 229152000

約数和(自身を除く): 161476080

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, 109, 120, 130, 156, 195, 199, 208, 218, 240, 260, 312, 327, 390, 398, 436, 520, 545, 597, 624, 654, 780, 796, 872, 995, 1040, 1090, 1194, 1308, 1417, 1560, 1592, 1635, 1744, 1990, 2180, 2388, 2587, 2616, 2834, 2985, 3120, 3184, 3270, 3980, 4251, 4360, 4776, 5174, 5232, 5668, 5970, 6540, 7085, 7761, 7960, 8502, 8720, 9552, 10348, 11336, 11940, 12935, 13080, 14170, 15522, 15920, 17004, 20696, 21255, 21691, 22672, 23880, 25870, 26160, 28340, 31044, 34008, 38805, 41392, 42510, 43382, 47760, 51740, 56680, 62088, 65073, 68016, 77610, 85020, 86764, 103480, 108455, 113360, 124176, 130146, 155220, 170040, 173528, 206960, 216910, 260292, 281983, 310440, 325365, 340080, 347056, 433820, 520584, 563966, 620880, 650730, 845949, 867640, 1041168, 1127932, 1301460, 1409915, 1691898, 1735280, 2255864, 2602920, 2819830, 3383796, 4229745, 4511728, 5205840, 5639660, 6767592, 8459490, 11279320, 13535184, 16918980, 22558640, 33837960, 67675920]

約数ペア:

[(1, 67675920), (2, 33837960), (3, 22558640), (4, 16918980), (5, 13535184), (6, 11279320), (8, 8459490), (10, 6767592), (12, 5639660), (13, 5205840), (15, 4511728), (16, 4229745), (20, 3383796), (24, 2819830), (26, 2602920), (30, 2255864), (39, 1735280), (40, 1691898), (48, 1409915), (52, 1301460), (60, 1127932), (65, 1041168), (78, 867640), (80, 845949), (104, 650730), (109, 620880), (120, 563966), (130, 520584), (156, 433820), (195, 347056), (199, 340080), (208, 325365), (218, 310440), (240, 281983), (260, 260292), (312, 216910), (327, 206960), (390, 173528), (398, 170040), (436, 155220), (520, 130146), (545, 124176), (597, 113360), (624, 108455), (654, 103480), (780, 86764), (796, 85020), (872, 77610), (995, 68016), (1040, 65073), (1090, 62088), (1194, 56680), (1308, 51740), (1417, 47760), (1560, 43382), (1592, 42510), (1635, 41392), (1744, 38805), (1990, 34008), (2180, 31044), (2388, 28340), (2587, 26160), (2616, 25870), (2834, 23880), (2985, 22672), (3120, 21691), (3184, 21255), (3270, 20696), (3980, 17004), (4251, 15920), (4360, 15522), (4776, 14170), (5174, 13080), (5232, 12935), (5668, 11940), (5970, 11336), (6540, 10348), (7085, 9552), (7761, 8720), (7960, 8502)]