138401760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2423}}^1$

素因数の和:2465

約数の個数: 192

約数和(自身を含む): 527772672

約数和(自身を除く): 389370912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2423, 2720, 2856, 3360, 3570, 3808, 4080, 4760, 4846, 5712, 7140, 7269, 8160, 9520, 9692, 11424, 12115, 14280, 14538, 16961, 19040, 19384, 24230, 28560, 29076, 33922, 36345, 38768, 41191, 48460, 50883, 57120, 58152, 67844, 72690, 77536, 82382, 84805, 96920, 101766, 116304, 123573, 135688, 145380, 164764, 169610, 193840, 203532, 205955, 232608, 247146, 254415, 271376, 288337, 290760, 329528, 339220, 387680, 407064, 411910, 494292, 508830, 542752, 576674, 581520, 617865, 659056, 678440, 814128, 823820, 865011, 988584, 1017660, 1153348, 1163040, 1235730, 1318112, 1356880, 1441685, 1628256, 1647640, 1730022, 1977168, 2035320, 2306696, 2471460, 2713760, 2883370, 3295280, 3460044, 3954336, 4070640, 4325055, 4613392, 4942920, 5766740, 6590560, 6920088, 8141280, 8650110, 9226784, 9885840, 11533480, 13840176, 17300220, 19771680, 23066960, 27680352, 34600440, 46133920, 69200880, 138401760]

約数ペア:

[(1, 138401760), (2, 69200880), (3, 46133920), (4, 34600440), (5, 27680352), (6, 23066960), (7, 19771680), (8, 17300220), (10, 13840176), (12, 11533480), (14, 9885840), (15, 9226784), (16, 8650110), (17, 8141280), (20, 6920088), (21, 6590560), (24, 5766740), (28, 4942920), (30, 4613392), (32, 4325055), (34, 4070640), (35, 3954336), (40, 3460044), (42, 3295280), (48, 2883370), (51, 2713760), (56, 2471460), (60, 2306696), (68, 2035320), (70, 1977168), (80, 1730022), (84, 1647640), (85, 1628256), (96, 1441685), (102, 1356880), (105, 1318112), (112, 1235730), (119, 1163040), (120, 1153348), (136, 1017660), (140, 988584), (160, 865011), (168, 823820), (170, 814128), (204, 678440), (210, 659056), (224, 617865), (238, 581520), (240, 576674), (255, 542752), (272, 508830), (280, 494292), (336, 411910), (340, 407064), (357, 387680), (408, 339220), (420, 329528), (476, 290760), (480, 288337), (510, 271376), (544, 254415), (560, 247146), (595, 232608), (672, 205955), (680, 203532), (714, 193840), (816, 169610), (840, 164764), (952, 145380), (1020, 135688), (1120, 123573), (1190, 116304), (1360, 101766), (1428, 96920), (1632, 84805), (1680, 82382), (1785, 77536), (1904, 72690), (2040, 67844), (2380, 58152), (2423, 57120), (2720, 50883), (2856, 48460), (3360, 41191), (3570, 38768), (3808, 36345), (4080, 33922), (4760, 29076), (4846, 28560), (5712, 24230), (7140, 19384), (7269, 19040), (8160, 16961), (9520, 14538), (9692, 14280), (11424, 12115)]