146966820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2447}}^1$

素因数の和:2490

約数の個数: 192

約数和(自身を含む): 552738816

約数和(自身を除く): 405771996

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 52, 55, 60, 65, 66, 70, 77, 78, 84, 91, 105, 110, 130, 132, 140, 143, 154, 156, 165, 182, 195, 210, 220, 231, 260, 273, 286, 308, 330, 364, 385, 390, 420, 429, 455, 462, 546, 572, 660, 715, 770, 780, 858, 910, 924, 1001, 1092, 1155, 1365, 1430, 1540, 1716, 1820, 2002, 2145, 2310, 2447, 2730, 2860, 3003, 4004, 4290, 4620, 4894, 5005, 5460, 6006, 7341, 8580, 9788, 10010, 12012, 12235, 14682, 15015, 17129, 20020, 24470, 26917, 29364, 30030, 31811, 34258, 36705, 48940, 51387, 53834, 60060, 63622, 68516, 73410, 80751, 85645, 95433, 102774, 107668, 127244, 134585, 146820, 159055, 161502, 171290, 188419, 190866, 205548, 222677, 256935, 269170, 318110, 323004, 342580, 349921, 376838, 381732, 403755, 445354, 477165, 513870, 538340, 565257, 636220, 668031, 699842, 753676, 807510, 890708, 942095, 954330, 1027740, 1049763, 1113385, 1130514, 1336062, 1399684, 1615020, 1749605, 1884190, 1908660, 2099526, 2226770, 2261028, 2449447, 2672124, 2826285, 3340155, 3499210, 3768380, 4199052, 4453540, 4898894, 5248815, 5652570, 6680310, 6998420, 7348341, 9797788, 10497630, 11305140, 12247235, 13360620, 14696682, 20995260, 24494470, 29393364, 36741705, 48988940, 73483410, 146966820]

約数ペア:

[(1, 146966820), (2, 73483410), (3, 48988940), (4, 36741705), (5, 29393364), (6, 24494470), (7, 20995260), (10, 14696682), (11, 13360620), (12, 12247235), (13, 11305140), (14, 10497630), (15, 9797788), (20, 7348341), (21, 6998420), (22, 6680310), (26, 5652570), (28, 5248815), (30, 4898894), (33, 4453540), (35, 4199052), (39, 3768380), (42, 3499210), (44, 3340155), (52, 2826285), (55, 2672124), (60, 2449447), (65, 2261028), (66, 2226770), (70, 2099526), (77, 1908660), (78, 1884190), (84, 1749605), (91, 1615020), (105, 1399684), (110, 1336062), (130, 1130514), (132, 1113385), (140, 1049763), (143, 1027740), (154, 954330), (156, 942095), (165, 890708), (182, 807510), (195, 753676), (210, 699842), (220, 668031), (231, 636220), (260, 565257), (273, 538340), (286, 513870), (308, 477165), (330, 445354), (364, 403755), (385, 381732), (390, 376838), (420, 349921), (429, 342580), (455, 323004), (462, 318110), (546, 269170), (572, 256935), (660, 222677), (715, 205548), (770, 190866), (780, 188419), (858, 171290), (910, 161502), (924, 159055), (1001, 146820), (1092, 134585), (1155, 127244), (1365, 107668), (1430, 102774), (1540, 95433), (1716, 85645), (1820, 80751), (2002, 73410), (2145, 68516), (2310, 63622), (2447, 60060), (2730, 53834), (2860, 51387), (3003, 48940), (4004, 36705), (4290, 34258), (4620, 31811), (4894, 30030), (5005, 29364), (5460, 26917), (6006, 24470), (7341, 20020), (8580, 17129), (9788, 15015), (10010, 14682), (12012, 12235)]