1677060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^3$

素因数の和:55

約数の個数: 144

約数和(自身を含む): 6394752

約数和(自身を除く): 4717692

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 121, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 242, 252, 308, 315, 330, 363, 385, 396, 420, 462, 484, 495, 605, 630, 660, 693, 726, 770, 847, 924, 990, 1089, 1155, 1210, 1260, 1331, 1386, 1452, 1540, 1694, 1815, 1980, 2178, 2310, 2420, 2541, 2662, 2772, 3388, 3465, 3630, 3993, 4235, 4356, 4620, 5082, 5324, 5445, 6655, 6930, 7260, 7623, 7986, 8470, 9317, 10164, 10890, 11979, 12705, 13310, 13860, 15246, 15972, 16940, 18634, 19965, 21780, 23958, 25410, 26620, 27951, 30492, 37268, 38115, 39930, 46585, 47916, 50820, 55902, 59895, 76230, 79860, 83853, 93170, 111804, 119790, 139755, 152460, 167706, 186340, 239580, 279510, 335412, 419265, 559020, 838530, 1677060]

約数ペア:

[(1, 1677060), (2, 838530), (3, 559020), (4, 419265), (5, 335412), (6, 279510), (7, 239580), (9, 186340), (10, 167706), (11, 152460), (12, 139755), (14, 119790), (15, 111804), (18, 93170), (20, 83853), (21, 79860), (22, 76230), (28, 59895), (30, 55902), (33, 50820), (35, 47916), (36, 46585), (42, 39930), (44, 38115), (45, 37268), (55, 30492), (60, 27951), (63, 26620), (66, 25410), (70, 23958), (77, 21780), (84, 19965), (90, 18634), (99, 16940), (105, 15972), (110, 15246), (121, 13860), (126, 13310), (132, 12705), (140, 11979), (154, 10890), (165, 10164), (180, 9317), (198, 8470), (210, 7986), (220, 7623), (231, 7260), (242, 6930), (252, 6655), (308, 5445), (315, 5324), (330, 5082), (363, 4620), (385, 4356), (396, 4235), (420, 3993), (462, 3630), (484, 3465), (495, 3388), (605, 2772), (630, 2662), (660, 2541), (693, 2420), (726, 2310), (770, 2178), (847, 1980), (924, 1815), (990, 1694), (1089, 1540), (1155, 1452), (1210, 1386), (1260, 1331)]