244223280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1031}}^1$

素因数の和:1104

約数の個数: 240

約数和(自身を含む): 958224384

約数和(自身を除く): 714001104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 48, 56, 60, 63, 70, 72, 80, 84, 90, 94, 105, 112, 120, 126, 140, 141, 144, 168, 180, 188, 210, 235, 240, 252, 280, 282, 315, 329, 336, 360, 376, 420, 423, 470, 504, 560, 564, 630, 658, 705, 720, 752, 840, 846, 940, 987, 1008, 1031, 1128, 1260, 1316, 1410, 1645, 1680, 1692, 1880, 1974, 2062, 2115, 2256, 2520, 2632, 2820, 2961, 3093, 3290, 3384, 3760, 3948, 4124, 4230, 4935, 5040, 5155, 5264, 5640, 5922, 6186, 6580, 6768, 7217, 7896, 8248, 8460, 9279, 9870, 10310, 11280, 11844, 12372, 13160, 14434, 14805, 15465, 15792, 16496, 16920, 18558, 19740, 20620, 21651, 23688, 24744, 26320, 28868, 29610, 30930, 33840, 36085, 37116, 39480, 41240, 43302, 46395, 47376, 48457, 49488, 57736, 59220, 61860, 64953, 72170, 74232, 78960, 82480, 86604, 92790, 96914, 108255, 115472, 118440, 123720, 129906, 144340, 145371, 148464, 173208, 185580, 193828, 216510, 236880, 242285, 247440, 259812, 288680, 290742, 324765, 339199, 346416, 371160, 387656, 433020, 436113, 484570, 519624, 577360, 581484, 649530, 678398, 726855, 742320, 775312, 866040, 872226, 969140, 1017597, 1039248, 1162968, 1299060, 1356796, 1453710, 1695995, 1732080, 1744452, 1938280, 2035194, 2180565, 2325936, 2598120, 2713592, 2907420, 3052791, 3391990, 3488904, 3876560, 4070388, 4361130, 5087985, 5196240, 5427184, 5814840, 6105582, 6783980, 6977808, 8140776, 8722260, 10175970, 11629680, 12211164, 13567960, 15263955, 16281552, 17444520, 20351940, 24422328, 27135920, 30527910, 34889040, 40703880, 48844656, 61055820, 81407760, 122111640, 244223280]

約数ペア:

[(1, 244223280), (2, 122111640), (3, 81407760), (4, 61055820), (5, 48844656), (6, 40703880), (7, 34889040), (8, 30527910), (9, 27135920), (10, 24422328), (12, 20351940), (14, 17444520), (15, 16281552), (16, 15263955), (18, 13567960), (20, 12211164), (21, 11629680), (24, 10175970), (28, 8722260), (30, 8140776), (35, 6977808), (36, 6783980), (40, 6105582), (42, 5814840), (45, 5427184), (47, 5196240), (48, 5087985), (56, 4361130), (60, 4070388), (63, 3876560), (70, 3488904), (72, 3391990), (80, 3052791), (84, 2907420), (90, 2713592), (94, 2598120), (105, 2325936), (112, 2180565), (120, 2035194), (126, 1938280), (140, 1744452), (141, 1732080), (144, 1695995), (168, 1453710), (180, 1356796), (188, 1299060), (210, 1162968), (235, 1039248), (240, 1017597), (252, 969140), (280, 872226), (282, 866040), (315, 775312), (329, 742320), (336, 726855), (360, 678398), (376, 649530), (420, 581484), (423, 577360), (470, 519624), (504, 484570), (560, 436113), (564, 433020), (630, 387656), (658, 371160), (705, 346416), (720, 339199), (752, 324765), (840, 290742), (846, 288680), (940, 259812), (987, 247440), (1008, 242285), (1031, 236880), (1128, 216510), (1260, 193828), (1316, 185580), (1410, 173208), (1645, 148464), (1680, 145371), (1692, 144340), (1880, 129906), (1974, 123720), (2062, 118440), (2115, 115472), (2256, 108255), (2520, 96914), (2632, 92790), (2820, 86604), (2961, 82480), (3093, 78960), (3290, 74232), (3384, 72170), (3760, 64953), (3948, 61860), (4124, 59220), (4230, 57736), (4935, 49488), (5040, 48457), (5155, 47376), (5264, 46395), (5640, 43302), (5922, 41240), (6186, 39480), (6580, 37116), (6768, 36085), (7217, 33840), (7896, 30930), (8248, 29610), (8460, 28868), (9279, 26320), (9870, 24744), (10310, 23688), (11280, 21651), (11844, 20620), (12372, 19740), (13160, 18558), (14434, 16920), (14805, 16496), (15465, 15792)]