123592040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:124

約数の個数: 256

約数和(自身を含む): 365783040

約数和(自身を除く): 242191000

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 17, 20, 22, 26, 31, 34, 40, 41, 44, 52, 55, 62, 65, 68, 82, 85, 88, 104, 110, 124, 130, 136, 143, 155, 164, 170, 187, 205, 220, 221, 248, 260, 286, 310, 328, 340, 341, 374, 403, 410, 440, 442, 451, 520, 527, 533, 572, 620, 680, 682, 697, 715, 748, 806, 820, 884, 902, 935, 1054, 1066, 1105, 1144, 1240, 1271, 1364, 1394, 1430, 1496, 1612, 1640, 1705, 1768, 1804, 1870, 2015, 2108, 2132, 2210, 2255, 2431, 2542, 2635, 2665, 2728, 2788, 2860, 3224, 3410, 3485, 3608, 3740, 4030, 4216, 4264, 4420, 4433, 4510, 4862, 5084, 5270, 5330, 5576, 5720, 5797, 5863, 6355, 6820, 6851, 6970, 7480, 7667, 8060, 8840, 8866, 9020, 9061, 9724, 10168, 10540, 10660, 11594, 11726, 12155, 12710, 13640, 13702, 13940, 13981, 15334, 16120, 16523, 17732, 18040, 18122, 19448, 21080, 21320, 21607, 22165, 23188, 23452, 24310, 25420, 27404, 27880, 27962, 28985, 29315, 30668, 33046, 34255, 35464, 36244, 38335, 43214, 44330, 45305, 46376, 46904, 48620, 50840, 54808, 55924, 57970, 58630, 61336, 66092, 68510, 69905, 72488, 75361, 76670, 82615, 86428, 88660, 90610, 97240, 99671, 108035, 111848, 115940, 117260, 132184, 137020, 139810, 150722, 153340, 165230, 172856, 177320, 181220, 181753, 199342, 216070, 231880, 234520, 237677, 274040, 279620, 280891, 301444, 306680, 330460, 362440, 363506, 376805, 398684, 432140, 475354, 498355, 559240, 561782, 602888, 660920, 727012, 753610, 797368, 864280, 908765, 950708, 996710, 1123564, 1188385, 1404455, 1454024, 1507220, 1817530, 1901416, 1993420, 2247128, 2376770, 2808910, 3014440, 3089801, 3635060, 3986840, 4753540, 5617820, 6179602, 7270120, 9507080, 11235640, 12359204, 15449005, 24718408, 30898010, 61796020, 123592040]

約数ペア:

[(1, 123592040), (2, 61796020), (4, 30898010), (5, 24718408), (8, 15449005), (10, 12359204), (11, 11235640), (13, 9507080), (17, 7270120), (20, 6179602), (22, 5617820), (26, 4753540), (31, 3986840), (34, 3635060), (40, 3089801), (41, 3014440), (44, 2808910), (52, 2376770), (55, 2247128), (62, 1993420), (65, 1901416), (68, 1817530), (82, 1507220), (85, 1454024), (88, 1404455), (104, 1188385), (110, 1123564), (124, 996710), (130, 950708), (136, 908765), (143, 864280), (155, 797368), (164, 753610), (170, 727012), (187, 660920), (205, 602888), (220, 561782), (221, 559240), (248, 498355), (260, 475354), (286, 432140), (310, 398684), (328, 376805), (340, 363506), (341, 362440), (374, 330460), (403, 306680), (410, 301444), (440, 280891), (442, 279620), (451, 274040), (520, 237677), (527, 234520), (533, 231880), (572, 216070), (620, 199342), (680, 181753), (682, 181220), (697, 177320), (715, 172856), (748, 165230), (806, 153340), (820, 150722), (884, 139810), (902, 137020), (935, 132184), (1054, 117260), (1066, 115940), (1105, 111848), (1144, 108035), (1240, 99671), (1271, 97240), (1364, 90610), (1394, 88660), (1430, 86428), (1496, 82615), (1612, 76670), (1640, 75361), (1705, 72488), (1768, 69905), (1804, 68510), (1870, 66092), (2015, 61336), (2108, 58630), (2132, 57970), (2210, 55924), (2255, 54808), (2431, 50840), (2542, 48620), (2635, 46904), (2665, 46376), (2728, 45305), (2788, 44330), (2860, 43214), (3224, 38335), (3410, 36244), (3485, 35464), (3608, 34255), (3740, 33046), (4030, 30668), (4216, 29315), (4264, 28985), (4420, 27962), (4433, 27880), (4510, 27404), (4862, 25420), (5084, 24310), (5270, 23452), (5330, 23188), (5576, 22165), (5720, 21607), (5797, 21320), (5863, 21080), (6355, 19448), (6820, 18122), (6851, 18040), (6970, 17732), (7480, 16523), (7667, 16120), (8060, 15334), (8840, 13981), (8866, 13940), (9020, 13702), (9061, 13640), (9724, 12710), (10168, 12155), (10540, 11726), (10660, 11594)]