247184080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:126

約数の個数: 320

約数和(自身を含む): 755951616

約数和(自身を除く): 508767536

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 20, 22, 26, 31, 34, 40, 41, 44, 52, 55, 62, 65, 68, 80, 82, 85, 88, 104, 110, 124, 130, 136, 143, 155, 164, 170, 176, 187, 205, 208, 220, 221, 248, 260, 272, 286, 310, 328, 340, 341, 374, 403, 410, 440, 442, 451, 496, 520, 527, 533, 572, 620, 656, 680, 682, 697, 715, 748, 806, 820, 880, 884, 902, 935, 1040, 1054, 1066, 1105, 1144, 1240, 1271, 1360, 1364, 1394, 1430, 1496, 1612, 1640, 1705, 1768, 1804, 1870, 2015, 2108, 2132, 2210, 2255, 2288, 2431, 2480, 2542, 2635, 2665, 2728, 2788, 2860, 2992, 3224, 3280, 3410, 3485, 3536, 3608, 3740, 4030, 4216, 4264, 4420, 4433, 4510, 4862, 5084, 5270, 5330, 5456, 5576, 5720, 5797, 5863, 6355, 6448, 6820, 6851, 6970, 7216, 7480, 7667, 8060, 8432, 8528, 8840, 8866, 9020, 9061, 9724, 10168, 10540, 10660, 11152, 11440, 11594, 11726, 12155, 12710, 13640, 13702, 13940, 13981, 14960, 15334, 16120, 16523, 17680, 17732, 18040, 18122, 19448, 20336, 21080, 21320, 21607, 22165, 23188, 23452, 24310, 25420, 27280, 27404, 27880, 27962, 28985, 29315, 30668, 32240, 33046, 34255, 35464, 36080, 36244, 38335, 38896, 42160, 42640, 43214, 44330, 45305, 46376, 46904, 48620, 50840, 54808, 55760, 55924, 57970, 58630, 61336, 66092, 68510, 69905, 70928, 72488, 75361, 76670, 82615, 86428, 88660, 90610, 92752, 93808, 97240, 99671, 101680, 108035, 109616, 111848, 115940, 117260, 122672, 132184, 137020, 139810, 144976, 150722, 153340, 165230, 172856, 177320, 181220, 181753, 194480, 199342, 216070, 223696, 231880, 234520, 237677, 264368, 274040, 279620, 280891, 301444, 306680, 330460, 345712, 354640, 362440, 363506, 376805, 398684, 432140, 463760, 469040, 475354, 498355, 548080, 559240, 561782, 602888, 613360, 660920, 724880, 727012, 753610, 797368, 864280, 908765, 950708, 996710, 1118480, 1123564, 1188385, 1205776, 1321840, 1404455, 1454024, 1507220, 1594736, 1728560, 1817530, 1901416, 1993420, 2247128, 2376770, 2808910, 2908048, 3014440, 3089801, 3635060, 3802832, 3986840, 4494256, 4753540, 5617820, 6028880, 6179602, 7270120, 7973680, 9507080, 11235640, 12359204, 14540240, 15449005, 19014160, 22471280, 24718408, 30898010, 49436816, 61796020, 123592040, 247184080]

約数ペア:

[(1, 247184080), (2, 123592040), (4, 61796020), (5, 49436816), (8, 30898010), (10, 24718408), (11, 22471280), (13, 19014160), (16, 15449005), (17, 14540240), (20, 12359204), (22, 11235640), (26, 9507080), (31, 7973680), (34, 7270120), (40, 6179602), (41, 6028880), (44, 5617820), (52, 4753540), (55, 4494256), (62, 3986840), (65, 3802832), (68, 3635060), (80, 3089801), (82, 3014440), (85, 2908048), (88, 2808910), (104, 2376770), (110, 2247128), (124, 1993420), (130, 1901416), (136, 1817530), (143, 1728560), (155, 1594736), (164, 1507220), (170, 1454024), (176, 1404455), (187, 1321840), (205, 1205776), (208, 1188385), (220, 1123564), (221, 1118480), (248, 996710), (260, 950708), (272, 908765), (286, 864280), (310, 797368), (328, 753610), (340, 727012), (341, 724880), (374, 660920), (403, 613360), (410, 602888), (440, 561782), (442, 559240), (451, 548080), (496, 498355), (520, 475354), (527, 469040), (533, 463760), (572, 432140), (620, 398684), (656, 376805), (680, 363506), (682, 362440), (697, 354640), (715, 345712), (748, 330460), (806, 306680), (820, 301444), (880, 280891), (884, 279620), (902, 274040), (935, 264368), (1040, 237677), (1054, 234520), (1066, 231880), (1105, 223696), (1144, 216070), (1240, 199342), (1271, 194480), (1360, 181753), (1364, 181220), (1394, 177320), (1430, 172856), (1496, 165230), (1612, 153340), (1640, 150722), (1705, 144976), (1768, 139810), (1804, 137020), (1870, 132184), (2015, 122672), (2108, 117260), (2132, 115940), (2210, 111848), (2255, 109616), (2288, 108035), (2431, 101680), (2480, 99671), (2542, 97240), (2635, 93808), (2665, 92752), (2728, 90610), (2788, 88660), (2860, 86428), (2992, 82615), (3224, 76670), (3280, 75361), (3410, 72488), (3485, 70928), (3536, 69905), (3608, 68510), (3740, 66092), (4030, 61336), (4216, 58630), (4264, 57970), (4420, 55924), (4433, 55760), (4510, 54808), (4862, 50840), (5084, 48620), (5270, 46904), (5330, 46376), (5456, 45305), (5576, 44330), (5720, 43214), (5797, 42640), (5863, 42160), (6355, 38896), (6448, 38335), (6820, 36244), (6851, 36080), (6970, 35464), (7216, 34255), (7480, 33046), (7667, 32240), (8060, 30668), (8432, 29315), (8528, 28985), (8840, 27962), (8866, 27880), (9020, 27404), (9061, 27280), (9724, 25420), (10168, 24310), (10540, 23452), (10660, 23188), (11152, 22165), (11440, 21607), (11594, 21320), (11726, 21080), (12155, 20336), (12710, 19448), (13640, 18122), (13702, 18040), (13940, 17732), (13981, 17680), (14960, 16523), (15334, 16120)]