122768880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1$

素因数の和:176

約数の個数: 240

約数和(自身を含む): 436534560

約数和(自身を除く): 313765680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 109, 114, 120, 130, 152, 156, 190, 195, 208, 218, 228, 240, 247, 260, 285, 304, 312, 327, 361, 380, 390, 436, 456, 494, 520, 545, 570, 624, 654, 722, 741, 760, 780, 872, 912, 988, 1040, 1083, 1090, 1140, 1235, 1308, 1417, 1444, 1482, 1520, 1560, 1635, 1744, 1805, 1976, 2071, 2166, 2180, 2280, 2470, 2616, 2834, 2888, 2964, 3120, 3270, 3610, 3705, 3952, 4142, 4251, 4332, 4360, 4560, 4693, 4940, 5232, 5415, 5668, 5776, 5928, 6213, 6540, 7085, 7220, 7410, 8284, 8502, 8664, 8720, 9386, 9880, 10355, 10830, 11336, 11856, 12426, 13080, 14079, 14170, 14440, 14820, 16568, 17004, 17328, 18772, 19760, 20710, 21255, 21660, 22672, 23465, 24852, 26160, 26923, 28158, 28340, 28880, 29640, 31065, 33136, 34008, 37544, 39349, 41420, 42510, 43320, 46930, 49704, 53846, 56316, 56680, 59280, 62130, 68016, 70395, 75088, 78698, 80769, 82840, 85020, 86640, 93860, 99408, 107692, 112632, 113360, 118047, 124260, 134615, 140790, 157396, 161538, 165680, 170040, 187720, 196745, 215384, 225264, 236094, 248520, 269230, 281580, 314792, 323076, 340080, 375440, 393490, 403845, 430768, 472188, 497040, 511537, 538460, 563160, 590235, 629584, 646152, 786980, 807690, 944376, 1023074, 1076920, 1126320, 1180470, 1292304, 1534611, 1573960, 1615380, 1888752, 2046148, 2153840, 2360940, 2557685, 3069222, 3147920, 3230760, 4092296, 4721880, 5115370, 6138444, 6461520, 7673055, 8184592, 9443760, 10230740, 12276888, 15346110, 20461480, 24553776, 30692220, 40922960, 61384440, 122768880]

約数ペア:

[(1, 122768880), (2, 61384440), (3, 40922960), (4, 30692220), (5, 24553776), (6, 20461480), (8, 15346110), (10, 12276888), (12, 10230740), (13, 9443760), (15, 8184592), (16, 7673055), (19, 6461520), (20, 6138444), (24, 5115370), (26, 4721880), (30, 4092296), (38, 3230760), (39, 3147920), (40, 3069222), (48, 2557685), (52, 2360940), (57, 2153840), (60, 2046148), (65, 1888752), (76, 1615380), (78, 1573960), (80, 1534611), (95, 1292304), (104, 1180470), (109, 1126320), (114, 1076920), (120, 1023074), (130, 944376), (152, 807690), (156, 786980), (190, 646152), (195, 629584), (208, 590235), (218, 563160), (228, 538460), (240, 511537), (247, 497040), (260, 472188), (285, 430768), (304, 403845), (312, 393490), (327, 375440), (361, 340080), (380, 323076), (390, 314792), (436, 281580), (456, 269230), (494, 248520), (520, 236094), (545, 225264), (570, 215384), (624, 196745), (654, 187720), (722, 170040), (741, 165680), (760, 161538), (780, 157396), (872, 140790), (912, 134615), (988, 124260), (1040, 118047), (1083, 113360), (1090, 112632), (1140, 107692), (1235, 99408), (1308, 93860), (1417, 86640), (1444, 85020), (1482, 82840), (1520, 80769), (1560, 78698), (1635, 75088), (1744, 70395), (1805, 68016), (1976, 62130), (2071, 59280), (2166, 56680), (2180, 56316), (2280, 53846), (2470, 49704), (2616, 46930), (2834, 43320), (2888, 42510), (2964, 41420), (3120, 39349), (3270, 37544), (3610, 34008), (3705, 33136), (3952, 31065), (4142, 29640), (4251, 28880), (4332, 28340), (4360, 28158), (4560, 26923), (4693, 26160), (4940, 24852), (5232, 23465), (5415, 22672), (5668, 21660), (5776, 21255), (5928, 20710), (6213, 19760), (6540, 18772), (7085, 17328), (7220, 17004), (7410, 16568), (8284, 14820), (8502, 14440), (8664, 14170), (8720, 14079), (9386, 13080), (9880, 12426), (10355, 11856), (10830, 11336)]