168600390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{569}}^1$

素因数の和:686

約数の個数: 128

約数和(自身を含む): 496419840

約数和(自身を除く): 327819450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 83, 85, 102, 105, 119, 166, 170, 210, 238, 249, 255, 357, 415, 498, 510, 569, 581, 595, 714, 830, 1138, 1162, 1190, 1245, 1411, 1707, 1743, 1785, 2490, 2822, 2845, 2905, 3414, 3486, 3570, 3983, 4233, 5690, 5810, 7055, 7966, 8466, 8535, 8715, 9673, 9877, 11949, 14110, 17070, 17430, 19346, 19754, 19915, 21165, 23898, 29019, 29631, 39830, 42330, 47227, 48365, 49385, 58038, 59262, 59745, 67711, 94454, 96730, 98770, 119490, 135422, 141681, 145095, 148155, 203133, 236135, 283362, 290190, 296310, 330589, 338555, 406266, 472270, 661178, 677110, 708405, 802859, 991767, 1015665, 1416810, 1605718, 1652945, 1983534, 2031330, 2408577, 3305890, 4014295, 4817154, 4958835, 5620013, 8028590, 9917670, 11240026, 12042885, 16860039, 24085770, 28100065, 33720078, 56200130, 84300195, 168600390]

約数ペア:

[(1, 168600390), (2, 84300195), (3, 56200130), (5, 33720078), (6, 28100065), (7, 24085770), (10, 16860039), (14, 12042885), (15, 11240026), (17, 9917670), (21, 8028590), (30, 5620013), (34, 4958835), (35, 4817154), (42, 4014295), (51, 3305890), (70, 2408577), (83, 2031330), (85, 1983534), (102, 1652945), (105, 1605718), (119, 1416810), (166, 1015665), (170, 991767), (210, 802859), (238, 708405), (249, 677110), (255, 661178), (357, 472270), (415, 406266), (498, 338555), (510, 330589), (569, 296310), (581, 290190), (595, 283362), (714, 236135), (830, 203133), (1138, 148155), (1162, 145095), (1190, 141681), (1245, 135422), (1411, 119490), (1707, 98770), (1743, 96730), (1785, 94454), (2490, 67711), (2822, 59745), (2845, 59262), (2905, 58038), (3414, 49385), (3486, 48365), (3570, 47227), (3983, 42330), (4233, 39830), (5690, 29631), (5810, 29019), (7055, 23898), (7966, 21165), (8466, 19915), (8535, 19754), (8715, 19346), (9673, 17430), (9877, 17070), (11949, 14110)]