679589820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5927}}^1$

素因数の和:5969

約数の個数: 216

約数和(自身を含む): 2582877024

約数和(自身を除く): 1903287204

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 294, 315, 364, 390, 420, 441, 455, 468, 490, 546, 585, 588, 630, 637, 735, 780, 819, 882, 910, 980, 1092, 1170, 1260, 1274, 1365, 1470, 1638, 1764, 1820, 1911, 2205, 2340, 2548, 2730, 2940, 3185, 3276, 3822, 4095, 4410, 5460, 5733, 5927, 6370, 7644, 8190, 8820, 9555, 11466, 11854, 12740, 16380, 17781, 19110, 22932, 23708, 28665, 29635, 35562, 38220, 41489, 53343, 57330, 59270, 71124, 77051, 82978, 88905, 106686, 114660, 118540, 124467, 154102, 165956, 177810, 207445, 213372, 231153, 248934, 266715, 290423, 308204, 355620, 373401, 385255, 414890, 462306, 497868, 533430, 539357, 580846, 622335, 693459, 746802, 770510, 829780, 871269, 924612, 1066860, 1078714, 1155765, 1161692, 1244670, 1386918, 1452115, 1493604, 1541020, 1618071, 1742538, 1867005, 2157428, 2311530, 2489340, 2613807, 2696785, 2773836, 2904230, 3236142, 3467295, 3485076, 3734010, 3775499, 4356345, 4623060, 4854213, 5227614, 5393570, 5808460, 6472284, 6934590, 7468020, 7550998, 8090355, 8712690, 9708426, 10455228, 10787140, 11326497, 13069035, 13869180, 15101996, 16180710, 17425380, 18877495, 19416852, 22652994, 24271065, 26138070, 32361420, 33979491, 37754990, 45305988, 48542130, 52276140, 56632485, 67958982, 75509980, 97084260, 113264970, 135917964, 169897455, 226529940, 339794910, 679589820]

約数ペア:

[(1, 679589820), (2, 339794910), (3, 226529940), (4, 169897455), (5, 135917964), (6, 113264970), (7, 97084260), (9, 75509980), (10, 67958982), (12, 56632485), (13, 52276140), (14, 48542130), (15, 45305988), (18, 37754990), (20, 33979491), (21, 32361420), (26, 26138070), (28, 24271065), (30, 22652994), (35, 19416852), (36, 18877495), (39, 17425380), (42, 16180710), (45, 15101996), (49, 13869180), (52, 13069035), (60, 11326497), (63, 10787140), (65, 10455228), (70, 9708426), (78, 8712690), (84, 8090355), (90, 7550998), (91, 7468020), (98, 6934590), (105, 6472284), (117, 5808460), (126, 5393570), (130, 5227614), (140, 4854213), (147, 4623060), (156, 4356345), (180, 3775499), (182, 3734010), (195, 3485076), (196, 3467295), (210, 3236142), (234, 2904230), (245, 2773836), (252, 2696785), (260, 2613807), (273, 2489340), (294, 2311530), (315, 2157428), (364, 1867005), (390, 1742538), (420, 1618071), (441, 1541020), (455, 1493604), (468, 1452115), (490, 1386918), (546, 1244670), (585, 1161692), (588, 1155765), (630, 1078714), (637, 1066860), (735, 924612), (780, 871269), (819, 829780), (882, 770510), (910, 746802), (980, 693459), (1092, 622335), (1170, 580846), (1260, 539357), (1274, 533430), (1365, 497868), (1470, 462306), (1638, 414890), (1764, 385255), (1820, 373401), (1911, 355620), (2205, 308204), (2340, 290423), (2548, 266715), (2730, 248934), (2940, 231153), (3185, 213372), (3276, 207445), (3822, 177810), (4095, 165956), (4410, 154102), (5460, 124467), (5733, 118540), (5927, 114660), (6370, 106686), (7644, 88905), (8190, 82978), (8820, 77051), (9555, 71124), (11466, 59270), (11854, 57330), (12740, 53343), (16380, 41489), (17781, 38220), (19110, 35562), (22932, 29635), (23708, 28665)]