484502720

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:108

約数の個数: 252

約数和(自身を含む): 1369917504

約数和(自身を除く): 885414784

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 31, 32, 34, 40, 52, 62, 64, 65, 68, 80, 85, 104, 124, 130, 136, 155, 160, 169, 170, 208, 221, 248, 260, 272, 289, 310, 320, 338, 340, 403, 416, 442, 496, 520, 527, 544, 578, 620, 676, 680, 806, 832, 845, 884, 992, 1040, 1054, 1088, 1105, 1156, 1240, 1352, 1360, 1445, 1612, 1690, 1768, 1984, 2015, 2080, 2108, 2210, 2312, 2480, 2635, 2704, 2720, 2873, 2890, 3224, 3380, 3536, 3757, 4030, 4160, 4216, 4420, 4624, 4960, 5239, 5270, 5408, 5440, 5746, 5780, 6448, 6760, 6851, 7072, 7514, 8060, 8432, 8840, 8959, 9248, 9920, 10478, 10540, 10816, 11492, 11560, 12896, 13520, 13702, 14144, 14365, 15028, 16120, 16864, 17680, 17918, 18496, 18785, 20956, 21080, 22984, 23120, 25792, 26195, 27040, 27404, 28730, 30056, 32240, 33728, 34255, 35360, 35836, 37570, 41912, 42160, 44795, 45968, 46240, 48841, 52390, 54080, 54808, 57460, 60112, 64480, 68510, 70720, 71672, 75140, 83824, 84320, 89063, 89590, 91936, 92480, 97682, 104780, 109616, 114920, 116467, 120224, 128960, 137020, 143344, 150280, 167648, 168640, 178126, 179180, 183872, 195364, 209560, 219232, 229840, 232934, 240448, 244205, 274040, 286688, 300560, 335296, 356252, 358360, 390728, 419120, 438464, 445315, 459680, 465868, 488410, 548080, 573376, 582335, 601120, 712504, 716720, 781456, 838240, 890630, 919360, 931736, 976820, 1096160, 1164670, 1202240, 1425008, 1433440, 1514071, 1562912, 1676480, 1781260, 1863472, 1953640, 2192320, 2329340, 2850016, 2866880, 3028142, 3125824, 3562520, 3726944, 3907280, 4658680, 5700032, 6056284, 7125040, 7453888, 7570355, 7814560, 9317360, 12112568, 14250080, 15140710, 15629120, 18634720, 24225136, 28500160, 30281420, 37269440, 48450272, 60562840, 96900544, 121125680, 242251360, 484502720]

約数ペア:

[(1, 484502720), (2, 242251360), (4, 121125680), (5, 96900544), (8, 60562840), (10, 48450272), (13, 37269440), (16, 30281420), (17, 28500160), (20, 24225136), (26, 18634720), (31, 15629120), (32, 15140710), (34, 14250080), (40, 12112568), (52, 9317360), (62, 7814560), (64, 7570355), (65, 7453888), (68, 7125040), (80, 6056284), (85, 5700032), (104, 4658680), (124, 3907280), (130, 3726944), (136, 3562520), (155, 3125824), (160, 3028142), (169, 2866880), (170, 2850016), (208, 2329340), (221, 2192320), (248, 1953640), (260, 1863472), (272, 1781260), (289, 1676480), (310, 1562912), (320, 1514071), (338, 1433440), (340, 1425008), (403, 1202240), (416, 1164670), (442, 1096160), (496, 976820), (520, 931736), (527, 919360), (544, 890630), (578, 838240), (620, 781456), (676, 716720), (680, 712504), (806, 601120), (832, 582335), (845, 573376), (884, 548080), (992, 488410), (1040, 465868), (1054, 459680), (1088, 445315), (1105, 438464), (1156, 419120), (1240, 390728), (1352, 358360), (1360, 356252), (1445, 335296), (1612, 300560), (1690, 286688), (1768, 274040), (1984, 244205), (2015, 240448), (2080, 232934), (2108, 229840), (2210, 219232), (2312, 209560), (2480, 195364), (2635, 183872), (2704, 179180), (2720, 178126), (2873, 168640), (2890, 167648), (3224, 150280), (3380, 143344), (3536, 137020), (3757, 128960), (4030, 120224), (4160, 116467), (4216, 114920), (4420, 109616), (4624, 104780), (4960, 97682), (5239, 92480), (5270, 91936), (5408, 89590), (5440, 89063), (5746, 84320), (5780, 83824), (6448, 75140), (6760, 71672), (6851, 70720), (7072, 68510), (7514, 64480), (8060, 60112), (8432, 57460), (8840, 54808), (8959, 54080), (9248, 52390), (9920, 48841), (10478, 46240), (10540, 45968), (10816, 44795), (11492, 42160), (11560, 41912), (12896, 37570), (13520, 35836), (13702, 35360), (14144, 34255), (14365, 33728), (15028, 32240), (16120, 30056), (16864, 28730), (17680, 27404), (17918, 27040), (18496, 26195), (18785, 25792), (20956, 23120), (21080, 22984)]