671617440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11959}}^1$

素因数の和:11996

約数の個数: 192

約数和(自身を含む): 2531692800

約数和(自身を除く): 1860075360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5616, 6240, 7020, 9360, 11232, 11959, 14040, 18720, 23918, 28080, 35877, 47836, 56160, 59795, 71754, 95672, 107631, 119590, 143508, 155467, 179385, 191344, 215262, 239180, 287016, 310934, 322893, 358770, 382688, 430524, 466401, 478360, 538155, 574032, 621868, 645786, 717540, 777335, 861048, 932802, 956720, 1076310, 1148064, 1243736, 1291572, 1399203, 1435080, 1554670, 1614465, 1722096, 1865604, 1913440, 2152620, 2332005, 2487472, 2583144, 2798406, 2870160, 3109340, 3228930, 3444192, 3731208, 4197609, 4305240, 4664010, 4974944, 5166288, 5596812, 5740320, 6218680, 6457860, 6996015, 7462416, 8395218, 8610480, 9328020, 10332576, 11193624, 12437360, 12915720, 13992030, 14924832, 16790436, 17220960, 18656040, 20988045, 22387248, 24874720, 25831440, 27984060, 33580872, 37312080, 41976090, 44774496, 51662880, 55968120, 67161744, 74624160, 83952180, 111936240, 134323488, 167904360, 223872480, 335808720, 671617440]

約数ペア:

[(1, 671617440), (2, 335808720), (3, 223872480), (4, 167904360), (5, 134323488), (6, 111936240), (8, 83952180), (9, 74624160), (10, 67161744), (12, 55968120), (13, 51662880), (15, 44774496), (16, 41976090), (18, 37312080), (20, 33580872), (24, 27984060), (26, 25831440), (27, 24874720), (30, 22387248), (32, 20988045), (36, 18656040), (39, 17220960), (40, 16790436), (45, 14924832), (48, 13992030), (52, 12915720), (54, 12437360), (60, 11193624), (65, 10332576), (72, 9328020), (78, 8610480), (80, 8395218), (90, 7462416), (96, 6996015), (104, 6457860), (108, 6218680), (117, 5740320), (120, 5596812), (130, 5166288), (135, 4974944), (144, 4664010), (156, 4305240), (160, 4197609), (180, 3731208), (195, 3444192), (208, 3228930), (216, 3109340), (234, 2870160), (240, 2798406), (260, 2583144), (270, 2487472), (288, 2332005), (312, 2152620), (351, 1913440), (360, 1865604), (390, 1722096), (416, 1614465), (432, 1554670), (468, 1435080), (480, 1399203), (520, 1291572), (540, 1243736), (585, 1148064), (624, 1076310), (702, 956720), (720, 932802), (780, 861048), (864, 777335), (936, 717540), (1040, 645786), (1080, 621868), (1170, 574032), (1248, 538155), (1404, 478360), (1440, 466401), (1560, 430524), (1755, 382688), (1872, 358770), (2080, 322893), (2160, 310934), (2340, 287016), (2808, 239180), (3120, 215262), (3510, 191344), (3744, 179385), (4320, 155467), (4680, 143508), (5616, 119590), (6240, 107631), (7020, 95672), (9360, 71754), (11232, 59795), (11959, 56160), (14040, 47836), (18720, 35877), (23918, 28080)]