74194120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:168

約数の個数: 256

約数和(自身を含む): 239500800

約数和(自身を除く): 165306680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 17, 20, 22, 26, 28, 34, 35, 40, 44, 52, 55, 56, 65, 68, 70, 77, 85, 88, 91, 104, 109, 110, 119, 130, 136, 140, 143, 154, 170, 182, 187, 218, 220, 221, 238, 260, 280, 286, 308, 340, 364, 374, 385, 436, 440, 442, 455, 476, 520, 545, 572, 595, 616, 680, 715, 728, 748, 763, 770, 872, 884, 910, 935, 952, 1001, 1090, 1105, 1144, 1190, 1199, 1309, 1417, 1430, 1496, 1526, 1540, 1547, 1768, 1820, 1853, 1870, 2002, 2180, 2210, 2380, 2398, 2431, 2618, 2834, 2860, 3052, 3080, 3094, 3640, 3706, 3740, 3815, 4004, 4360, 4420, 4760, 4796, 4862, 5005, 5236, 5668, 5720, 5995, 6104, 6188, 6545, 7085, 7412, 7480, 7630, 7735, 8008, 8393, 8840, 9265, 9592, 9724, 9919, 10010, 10472, 11336, 11990, 12155, 12376, 12971, 13090, 14170, 14824, 15260, 15470, 15587, 16786, 17017, 18530, 19448, 19838, 20020, 20383, 23980, 24089, 24310, 25942, 26180, 28340, 30520, 30940, 31174, 33572, 34034, 37060, 39676, 40040, 40766, 41965, 47960, 48178, 48620, 49595, 51884, 52360, 56680, 61880, 62348, 64855, 67144, 68068, 74120, 77935, 79352, 81532, 83930, 85085, 96356, 97240, 99190, 101915, 103768, 109109, 120445, 124696, 129710, 136136, 142681, 155870, 163064, 167860, 168623, 170170, 192712, 198380, 203830, 218218, 240890, 259420, 264979, 285362, 311740, 335720, 337246, 340340, 396760, 407660, 436436, 481780, 518840, 529958, 545545, 570724, 623480, 674492, 680680, 713405, 815320, 843115, 872872, 963560, 1059916, 1091090, 1141448, 1324895, 1348984, 1426810, 1686230, 1854853, 2119832, 2182180, 2649790, 2853620, 3372460, 3709706, 4364360, 5299580, 5707240, 6744920, 7419412, 9274265, 10599160, 14838824, 18548530, 37097060, 74194120]

約数ペア:

[(1, 74194120), (2, 37097060), (4, 18548530), (5, 14838824), (7, 10599160), (8, 9274265), (10, 7419412), (11, 6744920), (13, 5707240), (14, 5299580), (17, 4364360), (20, 3709706), (22, 3372460), (26, 2853620), (28, 2649790), (34, 2182180), (35, 2119832), (40, 1854853), (44, 1686230), (52, 1426810), (55, 1348984), (56, 1324895), (65, 1141448), (68, 1091090), (70, 1059916), (77, 963560), (85, 872872), (88, 843115), (91, 815320), (104, 713405), (109, 680680), (110, 674492), (119, 623480), (130, 570724), (136, 545545), (140, 529958), (143, 518840), (154, 481780), (170, 436436), (182, 407660), (187, 396760), (218, 340340), (220, 337246), (221, 335720), (238, 311740), (260, 285362), (280, 264979), (286, 259420), (308, 240890), (340, 218218), (364, 203830), (374, 198380), (385, 192712), (436, 170170), (440, 168623), (442, 167860), (455, 163064), (476, 155870), (520, 142681), (545, 136136), (572, 129710), (595, 124696), (616, 120445), (680, 109109), (715, 103768), (728, 101915), (748, 99190), (763, 97240), (770, 96356), (872, 85085), (884, 83930), (910, 81532), (935, 79352), (952, 77935), (1001, 74120), (1090, 68068), (1105, 67144), (1144, 64855), (1190, 62348), (1199, 61880), (1309, 56680), (1417, 52360), (1430, 51884), (1496, 49595), (1526, 48620), (1540, 48178), (1547, 47960), (1768, 41965), (1820, 40766), (1853, 40040), (1870, 39676), (2002, 37060), (2180, 34034), (2210, 33572), (2380, 31174), (2398, 30940), (2431, 30520), (2618, 28340), (2834, 26180), (2860, 25942), (3052, 24310), (3080, 24089), (3094, 23980), (3640, 20383), (3706, 20020), (3740, 19838), (3815, 19448), (4004, 18530), (4360, 17017), (4420, 16786), (4760, 15587), (4796, 15470), (4862, 15260), (5005, 14824), (5236, 14170), (5668, 13090), (5720, 12971), (5995, 12376), (6104, 12155), (6188, 11990), (6545, 11336), (7085, 10472), (7412, 10010), (7480, 9919), (7630, 9724), (7735, 9592), (8008, 9265), (8393, 8840)]