208706880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7013}}^1$

素因数の和:7064

約数の個数: 112

約数和(自身を含む): 684117504

約数和(自身を除く): 475410624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7013, 7440, 9920, 14026, 14880, 21039, 28052, 29760, 35065, 42078, 56104, 70130, 84156, 105195, 112208, 140260, 168312, 210390, 217403, 224416, 280520, 336624, 420780, 434806, 448832, 561040, 652209, 673248, 841560, 869612, 1087015, 1122080, 1304418, 1346496, 1683120, 1739224, 2174030, 2244160, 2608836, 3261045, 3366240, 3478448, 4348060, 5217672, 6522090, 6732480, 6956896, 8696120, 10435344, 13044180, 13913792, 17392240, 20870688, 26088360, 34784480, 41741376, 52176720, 69568960, 104353440, 208706880]

約数ペア:

[(1, 208706880), (2, 104353440), (3, 69568960), (4, 52176720), (5, 41741376), (6, 34784480), (8, 26088360), (10, 20870688), (12, 17392240), (15, 13913792), (16, 13044180), (20, 10435344), (24, 8696120), (30, 6956896), (31, 6732480), (32, 6522090), (40, 5217672), (48, 4348060), (60, 3478448), (62, 3366240), (64, 3261045), (80, 2608836), (93, 2244160), (96, 2174030), (120, 1739224), (124, 1683120), (155, 1346496), (160, 1304418), (186, 1122080), (192, 1087015), (240, 869612), (248, 841560), (310, 673248), (320, 652209), (372, 561040), (465, 448832), (480, 434806), (496, 420780), (620, 336624), (744, 280520), (930, 224416), (960, 217403), (992, 210390), (1240, 168312), (1488, 140260), (1860, 112208), (1984, 105195), (2480, 84156), (2976, 70130), (3720, 56104), (4960, 42078), (5952, 35065), (7013, 29760), (7440, 28052), (9920, 21039), (14026, 14880)]