61695480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{607}}^1$

素因数の和:650

約数の個数: 192

約数和(自身を含む): 232888320

約数和(自身を除く): 171192840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 121, 132, 140, 154, 165, 168, 210, 220, 231, 242, 264, 280, 308, 330, 363, 385, 420, 440, 462, 484, 605, 607, 616, 660, 726, 770, 840, 847, 924, 968, 1155, 1210, 1214, 1320, 1452, 1540, 1694, 1815, 1821, 1848, 2310, 2420, 2428, 2541, 2904, 3035, 3080, 3388, 3630, 3642, 4235, 4249, 4620, 4840, 4856, 5082, 6070, 6677, 6776, 7260, 7284, 8470, 8498, 9105, 9240, 10164, 12140, 12705, 12747, 13354, 14520, 14568, 16940, 16996, 18210, 20031, 20328, 21245, 24280, 25410, 25494, 26708, 33385, 33880, 33992, 36420, 40062, 42490, 46739, 50820, 50988, 53416, 63735, 66770, 72840, 73447, 80124, 84980, 93478, 100155, 101640, 101976, 127470, 133540, 140217, 146894, 160248, 169960, 186956, 200310, 220341, 233695, 254940, 267080, 280434, 293788, 367235, 373912, 400620, 440682, 467390, 509880, 514129, 560868, 587576, 701085, 734470, 801240, 881364, 934780, 1028258, 1101705, 1121736, 1402170, 1468940, 1542387, 1762728, 1869560, 2056516, 2203410, 2570645, 2804340, 2937880, 3084774, 4113032, 4406820, 5141290, 5608680, 6169548, 7711935, 8813640, 10282580, 12339096, 15423870, 20565160, 30847740, 61695480]

約数ペア:

[(1, 61695480), (2, 30847740), (3, 20565160), (4, 15423870), (5, 12339096), (6, 10282580), (7, 8813640), (8, 7711935), (10, 6169548), (11, 5608680), (12, 5141290), (14, 4406820), (15, 4113032), (20, 3084774), (21, 2937880), (22, 2804340), (24, 2570645), (28, 2203410), (30, 2056516), (33, 1869560), (35, 1762728), (40, 1542387), (42, 1468940), (44, 1402170), (55, 1121736), (56, 1101705), (60, 1028258), (66, 934780), (70, 881364), (77, 801240), (84, 734470), (88, 701085), (105, 587576), (110, 560868), (120, 514129), (121, 509880), (132, 467390), (140, 440682), (154, 400620), (165, 373912), (168, 367235), (210, 293788), (220, 280434), (231, 267080), (242, 254940), (264, 233695), (280, 220341), (308, 200310), (330, 186956), (363, 169960), (385, 160248), (420, 146894), (440, 140217), (462, 133540), (484, 127470), (605, 101976), (607, 101640), (616, 100155), (660, 93478), (726, 84980), (770, 80124), (840, 73447), (847, 72840), (924, 66770), (968, 63735), (1155, 53416), (1210, 50988), (1214, 50820), (1320, 46739), (1452, 42490), (1540, 40062), (1694, 36420), (1815, 33992), (1821, 33880), (1848, 33385), (2310, 26708), (2420, 25494), (2428, 25410), (2541, 24280), (2904, 21245), (3035, 20328), (3080, 20031), (3388, 18210), (3630, 16996), (3642, 16940), (4235, 14568), (4249, 14520), (4620, 13354), (4840, 12747), (4856, 12705), (5082, 12140), (6070, 10164), (6677, 9240), (6776, 9105), (7260, 8498), (7284, 8470)]