138628560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:186

約数の個数: 320

約数和(自身を含む): 534251520

約数和(自身を除く): 395622960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 43, 48, 56, 57, 60, 70, 76, 80, 84, 86, 95, 101, 105, 112, 114, 120, 129, 133, 140, 152, 168, 172, 190, 202, 210, 215, 228, 240, 258, 266, 280, 285, 301, 303, 304, 336, 344, 380, 399, 404, 420, 430, 456, 505, 516, 532, 560, 570, 602, 606, 645, 665, 688, 707, 760, 798, 808, 817, 840, 860, 903, 912, 1010, 1032, 1064, 1140, 1204, 1212, 1290, 1330, 1414, 1505, 1515, 1520, 1596, 1616, 1634, 1680, 1720, 1806, 1919, 1995, 2020, 2064, 2121, 2128, 2280, 2408, 2424, 2451, 2580, 2660, 2828, 3010, 3030, 3192, 3268, 3440, 3535, 3612, 3838, 3990, 4040, 4085, 4242, 4343, 4515, 4560, 4816, 4848, 4902, 5160, 5320, 5656, 5719, 5757, 6020, 6060, 6384, 6536, 7070, 7224, 7676, 7980, 8080, 8170, 8484, 8686, 9030, 9595, 9804, 10320, 10605, 10640, 11312, 11438, 11514, 12040, 12120, 12255, 13029, 13072, 13433, 14140, 14448, 15352, 15960, 16340, 16968, 17157, 17372, 18060, 19190, 19608, 21210, 21715, 22876, 23028, 24080, 24240, 24510, 26058, 26866, 28280, 28595, 28785, 30401, 30704, 31920, 32680, 33936, 34314, 34744, 36120, 38380, 39216, 40299, 42420, 43430, 45752, 46056, 49020, 52116, 53732, 56560, 57190, 57570, 60802, 65145, 65360, 67165, 68628, 69488, 72240, 76760, 80598, 82517, 84840, 85785, 86860, 91203, 91504, 92112, 98040, 104232, 107464, 114380, 115140, 121604, 130290, 134330, 137256, 152005, 153520, 161196, 165034, 169680, 171570, 173720, 182406, 196080, 201495, 208464, 214928, 228760, 230280, 243208, 247551, 260580, 268660, 274512, 304010, 322392, 330068, 343140, 347440, 364812, 402990, 412585, 456015, 457520, 460560, 486416, 495102, 521160, 537320, 577619, 608020, 644784, 660136, 686280, 729624, 805980, 825170, 912030, 990204, 1042320, 1074640, 1155238, 1216040, 1237755, 1320272, 1372560, 1459248, 1611960, 1650340, 1732857, 1824060, 1980408, 2310476, 2432080, 2475510, 2888095, 3223920, 3300680, 3465714, 3648120, 3960816, 4620952, 4951020, 5776190, 6601360, 6931428, 7296240, 8664285, 9241904, 9902040, 11552380, 13862856, 17328570, 19804080, 23104760, 27725712, 34657140, 46209520, 69314280, 138628560]

約数ペア:

[(1, 138628560), (2, 69314280), (3, 46209520), (4, 34657140), (5, 27725712), (6, 23104760), (7, 19804080), (8, 17328570), (10, 13862856), (12, 11552380), (14, 9902040), (15, 9241904), (16, 8664285), (19, 7296240), (20, 6931428), (21, 6601360), (24, 5776190), (28, 4951020), (30, 4620952), (35, 3960816), (38, 3648120), (40, 3465714), (42, 3300680), (43, 3223920), (48, 2888095), (56, 2475510), (57, 2432080), (60, 2310476), (70, 1980408), (76, 1824060), (80, 1732857), (84, 1650340), (86, 1611960), (95, 1459248), (101, 1372560), (105, 1320272), (112, 1237755), (114, 1216040), (120, 1155238), (129, 1074640), (133, 1042320), (140, 990204), (152, 912030), (168, 825170), (172, 805980), (190, 729624), (202, 686280), (210, 660136), (215, 644784), (228, 608020), (240, 577619), (258, 537320), (266, 521160), (280, 495102), (285, 486416), (301, 460560), (303, 457520), (304, 456015), (336, 412585), (344, 402990), (380, 364812), (399, 347440), (404, 343140), (420, 330068), (430, 322392), (456, 304010), (505, 274512), (516, 268660), (532, 260580), (560, 247551), (570, 243208), (602, 230280), (606, 228760), (645, 214928), (665, 208464), (688, 201495), (707, 196080), (760, 182406), (798, 173720), (808, 171570), (817, 169680), (840, 165034), (860, 161196), (903, 153520), (912, 152005), (1010, 137256), (1032, 134330), (1064, 130290), (1140, 121604), (1204, 115140), (1212, 114380), (1290, 107464), (1330, 104232), (1414, 98040), (1505, 92112), (1515, 91504), (1520, 91203), (1596, 86860), (1616, 85785), (1634, 84840), (1680, 82517), (1720, 80598), (1806, 76760), (1919, 72240), (1995, 69488), (2020, 68628), (2064, 67165), (2121, 65360), (2128, 65145), (2280, 60802), (2408, 57570), (2424, 57190), (2451, 56560), (2580, 53732), (2660, 52116), (2828, 49020), (3010, 46056), (3030, 45752), (3192, 43430), (3268, 42420), (3440, 40299), (3535, 39216), (3612, 38380), (3838, 36120), (3990, 34744), (4040, 34314), (4085, 33936), (4242, 32680), (4343, 31920), (4515, 30704), (4560, 30401), (4816, 28785), (4848, 28595), (4902, 28280), (5160, 26866), (5320, 26058), (5656, 24510), (5719, 24240), (5757, 24080), (6020, 23028), (6060, 22876), (6384, 21715), (6536, 21210), (7070, 19608), (7224, 19190), (7676, 18060), (7980, 17372), (8080, 17157), (8170, 16968), (8484, 16340), (8686, 15960), (9030, 15352), (9595, 14448), (9804, 14140), (10320, 13433), (10605, 13072), (10640, 13029), (11312, 12255), (11438, 12120), (11514, 12040)]