188510280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:388

約数の個数: 256

約数和(自身を含む): 702535680

約数和(自身を除く): 514025400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 43, 51, 56, 60, 68, 70, 84, 85, 86, 102, 105, 119, 120, 129, 136, 140, 168, 170, 172, 204, 210, 215, 238, 255, 258, 280, 301, 307, 340, 344, 357, 408, 420, 430, 476, 510, 516, 595, 602, 614, 645, 680, 714, 731, 840, 860, 903, 921, 952, 1020, 1032, 1190, 1204, 1228, 1290, 1428, 1462, 1505, 1535, 1720, 1785, 1806, 1842, 2040, 2149, 2193, 2380, 2408, 2456, 2580, 2856, 2924, 3010, 3070, 3570, 3612, 3655, 3684, 4298, 4386, 4515, 4605, 4760, 5117, 5160, 5219, 5848, 6020, 6140, 6447, 7140, 7224, 7310, 7368, 8596, 8772, 9030, 9210, 10234, 10438, 10745, 10965, 12040, 12280, 12894, 13201, 14280, 14620, 15351, 15657, 17192, 17544, 18060, 18420, 20468, 20876, 21490, 21930, 25585, 25788, 26095, 26402, 29240, 30702, 31314, 32235, 36120, 36533, 36840, 39603, 40936, 41752, 42980, 43860, 51170, 51576, 52190, 52804, 61404, 62628, 64470, 66005, 73066, 76755, 78285, 79206, 85960, 87720, 92407, 102340, 104380, 105608, 109599, 122808, 125256, 128940, 132010, 146132, 153510, 156570, 158412, 182665, 184814, 198015, 204680, 208760, 219198, 224417, 257880, 264020, 277221, 292264, 307020, 313140, 316824, 365330, 369628, 396030, 438396, 448834, 462035, 528040, 547995, 554442, 614040, 626280, 673251, 730660, 739256, 792060, 876792, 897668, 924070, 1095990, 1108884, 1122085, 1346502, 1386105, 1461320, 1570919, 1584120, 1795336, 1848140, 2191980, 2217768, 2244170, 2693004, 2772210, 3141838, 3366255, 3696280, 4383960, 4488340, 4712757, 5386008, 5544420, 6283676, 6732510, 7854595, 8976680, 9425514, 11088840, 12567352, 13465020, 15709190, 18851028, 23563785, 26930040, 31418380, 37702056, 47127570, 62836760, 94255140, 188510280]

約数ペア:

[(1, 188510280), (2, 94255140), (3, 62836760), (4, 47127570), (5, 37702056), (6, 31418380), (7, 26930040), (8, 23563785), (10, 18851028), (12, 15709190), (14, 13465020), (15, 12567352), (17, 11088840), (20, 9425514), (21, 8976680), (24, 7854595), (28, 6732510), (30, 6283676), (34, 5544420), (35, 5386008), (40, 4712757), (42, 4488340), (43, 4383960), (51, 3696280), (56, 3366255), (60, 3141838), (68, 2772210), (70, 2693004), (84, 2244170), (85, 2217768), (86, 2191980), (102, 1848140), (105, 1795336), (119, 1584120), (120, 1570919), (129, 1461320), (136, 1386105), (140, 1346502), (168, 1122085), (170, 1108884), (172, 1095990), (204, 924070), (210, 897668), (215, 876792), (238, 792060), (255, 739256), (258, 730660), (280, 673251), (301, 626280), (307, 614040), (340, 554442), (344, 547995), (357, 528040), (408, 462035), (420, 448834), (430, 438396), (476, 396030), (510, 369628), (516, 365330), (595, 316824), (602, 313140), (614, 307020), (645, 292264), (680, 277221), (714, 264020), (731, 257880), (840, 224417), (860, 219198), (903, 208760), (921, 204680), (952, 198015), (1020, 184814), (1032, 182665), (1190, 158412), (1204, 156570), (1228, 153510), (1290, 146132), (1428, 132010), (1462, 128940), (1505, 125256), (1535, 122808), (1720, 109599), (1785, 105608), (1806, 104380), (1842, 102340), (2040, 92407), (2149, 87720), (2193, 85960), (2380, 79206), (2408, 78285), (2456, 76755), (2580, 73066), (2856, 66005), (2924, 64470), (3010, 62628), (3070, 61404), (3570, 52804), (3612, 52190), (3655, 51576), (3684, 51170), (4298, 43860), (4386, 42980), (4515, 41752), (4605, 40936), (4760, 39603), (5117, 36840), (5160, 36533), (5219, 36120), (5848, 32235), (6020, 31314), (6140, 30702), (6447, 29240), (7140, 26402), (7224, 26095), (7310, 25788), (7368, 25585), (8596, 21930), (8772, 21490), (9030, 20876), (9210, 20468), (10234, 18420), (10438, 18060), (10745, 17544), (10965, 17192), (12040, 15657), (12280, 15351), (12894, 14620), (13201, 14280)]