191061640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:176

約数の個数: 256

約数和(自身を含む): 587865600

約数和(自身を除く): 396803960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 41, 44, 55, 56, 68, 70, 77, 82, 85, 88, 89, 110, 119, 136, 140, 154, 164, 170, 178, 187, 205, 220, 238, 280, 287, 308, 328, 340, 356, 374, 385, 410, 440, 445, 451, 476, 574, 595, 616, 623, 680, 697, 712, 748, 770, 820, 890, 902, 935, 952, 979, 1148, 1190, 1246, 1309, 1394, 1435, 1496, 1513, 1540, 1640, 1780, 1804, 1870, 1958, 2255, 2296, 2380, 2492, 2618, 2788, 2870, 3026, 3080, 3115, 3157, 3485, 3560, 3608, 3649, 3740, 3916, 4510, 4760, 4879, 4895, 4984, 5236, 5576, 5740, 6052, 6230, 6314, 6545, 6853, 6970, 7298, 7480, 7565, 7667, 7832, 9020, 9758, 9790, 10472, 10591, 11480, 12104, 12460, 12628, 13090, 13706, 13940, 14596, 15130, 15334, 15785, 16643, 18040, 18245, 19516, 19580, 21182, 24395, 24920, 25256, 25543, 26180, 27412, 27880, 29192, 30260, 30668, 31570, 33286, 34265, 36490, 38335, 39032, 39160, 40139, 42364, 48790, 51086, 52360, 52955, 53669, 54824, 60520, 61336, 62033, 63140, 66572, 68530, 72980, 76670, 80278, 83215, 84728, 97580, 102172, 105910, 107338, 116501, 124066, 126280, 127715, 133144, 137060, 145960, 153340, 160556, 166430, 195160, 200695, 204344, 211820, 214676, 233002, 248132, 255430, 268345, 274120, 280973, 306680, 310165, 321112, 332860, 401390, 423640, 429352, 434231, 466004, 496264, 510860, 536690, 561946, 582505, 620330, 665720, 682363, 802780, 868462, 932008, 1021720, 1073380, 1123892, 1165010, 1240660, 1364726, 1404865, 1605560, 1736924, 2146760, 2171155, 2247784, 2330020, 2481320, 2729452, 2809730, 3411815, 3473848, 4342310, 4660040, 4776541, 5458904, 5619460, 6823630, 8684620, 9553082, 11238920, 13647260, 17369240, 19106164, 23882705, 27294520, 38212328, 47765410, 95530820, 191061640]

約数ペア:

[(1, 191061640), (2, 95530820), (4, 47765410), (5, 38212328), (7, 27294520), (8, 23882705), (10, 19106164), (11, 17369240), (14, 13647260), (17, 11238920), (20, 9553082), (22, 8684620), (28, 6823630), (34, 5619460), (35, 5458904), (40, 4776541), (41, 4660040), (44, 4342310), (55, 3473848), (56, 3411815), (68, 2809730), (70, 2729452), (77, 2481320), (82, 2330020), (85, 2247784), (88, 2171155), (89, 2146760), (110, 1736924), (119, 1605560), (136, 1404865), (140, 1364726), (154, 1240660), (164, 1165010), (170, 1123892), (178, 1073380), (187, 1021720), (205, 932008), (220, 868462), (238, 802780), (280, 682363), (287, 665720), (308, 620330), (328, 582505), (340, 561946), (356, 536690), (374, 510860), (385, 496264), (410, 466004), (440, 434231), (445, 429352), (451, 423640), (476, 401390), (574, 332860), (595, 321112), (616, 310165), (623, 306680), (680, 280973), (697, 274120), (712, 268345), (748, 255430), (770, 248132), (820, 233002), (890, 214676), (902, 211820), (935, 204344), (952, 200695), (979, 195160), (1148, 166430), (1190, 160556), (1246, 153340), (1309, 145960), (1394, 137060), (1435, 133144), (1496, 127715), (1513, 126280), (1540, 124066), (1640, 116501), (1780, 107338), (1804, 105910), (1870, 102172), (1958, 97580), (2255, 84728), (2296, 83215), (2380, 80278), (2492, 76670), (2618, 72980), (2788, 68530), (2870, 66572), (3026, 63140), (3080, 62033), (3115, 61336), (3157, 60520), (3485, 54824), (3560, 53669), (3608, 52955), (3649, 52360), (3740, 51086), (3916, 48790), (4510, 42364), (4760, 40139), (4879, 39160), (4895, 39032), (4984, 38335), (5236, 36490), (5576, 34265), (5740, 33286), (6052, 31570), (6230, 30668), (6314, 30260), (6545, 29192), (6853, 27880), (6970, 27412), (7298, 26180), (7480, 25543), (7565, 25256), (7667, 24920), (7832, 24395), (9020, 21182), (9758, 19580), (9790, 19516), (10472, 18245), (10591, 18040), (11480, 16643), (12104, 15785), (12460, 15334), (12628, 15130), (13090, 14596), (13706, 13940)]