137725840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:114

約数の個数: 240

約数和(自身を含む): 416616192

約数和(自身を除く): 278890352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 23, 28, 34, 35, 37, 40, 46, 56, 68, 70, 74, 80, 85, 92, 112, 115, 119, 136, 140, 148, 161, 170, 184, 185, 230, 238, 259, 272, 280, 289, 296, 322, 340, 368, 370, 391, 460, 476, 518, 560, 578, 592, 595, 629, 644, 680, 740, 782, 805, 851, 920, 952, 1036, 1156, 1190, 1258, 1288, 1295, 1360, 1445, 1480, 1564, 1610, 1702, 1840, 1904, 1955, 2023, 2072, 2312, 2380, 2516, 2576, 2590, 2737, 2890, 2960, 3128, 3145, 3220, 3404, 3910, 4046, 4144, 4255, 4403, 4624, 4760, 5032, 5180, 5474, 5780, 5957, 6256, 6290, 6440, 6647, 6808, 7820, 8092, 8510, 8806, 9520, 10064, 10115, 10360, 10693, 10948, 11560, 11914, 12580, 12880, 13294, 13616, 13685, 14467, 15640, 16184, 17020, 17612, 20230, 20720, 21386, 21896, 22015, 23120, 23828, 25160, 26588, 27370, 28934, 29785, 31280, 32368, 33235, 34040, 35224, 40460, 42772, 43792, 44030, 46529, 47656, 50320, 53176, 53465, 54740, 57868, 59570, 66470, 68080, 70448, 72335, 74851, 80920, 85544, 88060, 93058, 95312, 101269, 106352, 106930, 109480, 115736, 119140, 132940, 144670, 149702, 161840, 171088, 176120, 186116, 202538, 213860, 218960, 231472, 232645, 238280, 245939, 265880, 289340, 299404, 352240, 372232, 374255, 405076, 427720, 465290, 476560, 491878, 506345, 531760, 578680, 598808, 744464, 748510, 810152, 855440, 930580, 983756, 1012690, 1157360, 1197616, 1229695, 1497020, 1620304, 1721573, 1861160, 1967512, 2025380, 2459390, 2994040, 3443146, 3722320, 3935024, 4050760, 4918780, 5988080, 6886292, 8101520, 8607865, 9837560, 13772584, 17215730, 19675120, 27545168, 34431460, 68862920, 137725840]

約数ペア:

[(1, 137725840), (2, 68862920), (4, 34431460), (5, 27545168), (7, 19675120), (8, 17215730), (10, 13772584), (14, 9837560), (16, 8607865), (17, 8101520), (20, 6886292), (23, 5988080), (28, 4918780), (34, 4050760), (35, 3935024), (37, 3722320), (40, 3443146), (46, 2994040), (56, 2459390), (68, 2025380), (70, 1967512), (74, 1861160), (80, 1721573), (85, 1620304), (92, 1497020), (112, 1229695), (115, 1197616), (119, 1157360), (136, 1012690), (140, 983756), (148, 930580), (161, 855440), (170, 810152), (184, 748510), (185, 744464), (230, 598808), (238, 578680), (259, 531760), (272, 506345), (280, 491878), (289, 476560), (296, 465290), (322, 427720), (340, 405076), (368, 374255), (370, 372232), (391, 352240), (460, 299404), (476, 289340), (518, 265880), (560, 245939), (578, 238280), (592, 232645), (595, 231472), (629, 218960), (644, 213860), (680, 202538), (740, 186116), (782, 176120), (805, 171088), (851, 161840), (920, 149702), (952, 144670), (1036, 132940), (1156, 119140), (1190, 115736), (1258, 109480), (1288, 106930), (1295, 106352), (1360, 101269), (1445, 95312), (1480, 93058), (1564, 88060), (1610, 85544), (1702, 80920), (1840, 74851), (1904, 72335), (1955, 70448), (2023, 68080), (2072, 66470), (2312, 59570), (2380, 57868), (2516, 54740), (2576, 53465), (2590, 53176), (2737, 50320), (2890, 47656), (2960, 46529), (3128, 44030), (3145, 43792), (3220, 42772), (3404, 40460), (3910, 35224), (4046, 34040), (4144, 33235), (4255, 32368), (4403, 31280), (4624, 29785), (4760, 28934), (5032, 27370), (5180, 26588), (5474, 25160), (5780, 23828), (5957, 23120), (6256, 22015), (6290, 21896), (6440, 21386), (6647, 20720), (6808, 20230), (7820, 17612), (8092, 17020), (8510, 16184), (8806, 15640), (9520, 14467), (10064, 13685), (10115, 13616), (10360, 13294), (10693, 12880), (10948, 12580), (11560, 11914)]