187486880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:311

約数の個数: 192

約数和(自身を含む): 550851840

約数和(自身を除く): 363364960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 43, 56, 68, 70, 80, 85, 86, 112, 119, 136, 140, 160, 170, 172, 215, 224, 229, 238, 272, 280, 301, 340, 344, 430, 458, 476, 544, 560, 595, 602, 680, 688, 731, 860, 916, 952, 1120, 1145, 1190, 1204, 1360, 1376, 1462, 1505, 1603, 1720, 1832, 1904, 2290, 2380, 2408, 2720, 2924, 3010, 3206, 3440, 3655, 3664, 3808, 3893, 4580, 4760, 4816, 5117, 5848, 6020, 6412, 6880, 7310, 7328, 7786, 8015, 9160, 9520, 9632, 9847, 10234, 11696, 12040, 12824, 14620, 15572, 16030, 18320, 19040, 19465, 19694, 20468, 23392, 24080, 25585, 25648, 27251, 29240, 31144, 32060, 36640, 38930, 39388, 40936, 48160, 49235, 51170, 51296, 54502, 58480, 62288, 64120, 68929, 77860, 78776, 81872, 98470, 102340, 109004, 116960, 124576, 128240, 136255, 137858, 155720, 157552, 163744, 167399, 196940, 204680, 218008, 256480, 272510, 275716, 311440, 315104, 334798, 344645, 393880, 409360, 436016, 545020, 551432, 622880, 669596, 689290, 787760, 818720, 836995, 872032, 1090040, 1102864, 1171793, 1339192, 1378580, 1575520, 1673990, 2180080, 2205728, 2343586, 2678384, 2757160, 3347980, 4360160, 4687172, 5356768, 5514320, 5858965, 6695960, 9374344, 11028640, 11717930, 13391920, 18748688, 23435860, 26783840, 37497376, 46871720, 93743440, 187486880]

約数ペア:

[(1, 187486880), (2, 93743440), (4, 46871720), (5, 37497376), (7, 26783840), (8, 23435860), (10, 18748688), (14, 13391920), (16, 11717930), (17, 11028640), (20, 9374344), (28, 6695960), (32, 5858965), (34, 5514320), (35, 5356768), (40, 4687172), (43, 4360160), (56, 3347980), (68, 2757160), (70, 2678384), (80, 2343586), (85, 2205728), (86, 2180080), (112, 1673990), (119, 1575520), (136, 1378580), (140, 1339192), (160, 1171793), (170, 1102864), (172, 1090040), (215, 872032), (224, 836995), (229, 818720), (238, 787760), (272, 689290), (280, 669596), (301, 622880), (340, 551432), (344, 545020), (430, 436016), (458, 409360), (476, 393880), (544, 344645), (560, 334798), (595, 315104), (602, 311440), (680, 275716), (688, 272510), (731, 256480), (860, 218008), (916, 204680), (952, 196940), (1120, 167399), (1145, 163744), (1190, 157552), (1204, 155720), (1360, 137858), (1376, 136255), (1462, 128240), (1505, 124576), (1603, 116960), (1720, 109004), (1832, 102340), (1904, 98470), (2290, 81872), (2380, 78776), (2408, 77860), (2720, 68929), (2924, 64120), (3010, 62288), (3206, 58480), (3440, 54502), (3655, 51296), (3664, 51170), (3808, 49235), (3893, 48160), (4580, 40936), (4760, 39388), (4816, 38930), (5117, 36640), (5848, 32060), (6020, 31144), (6412, 29240), (6880, 27251), (7310, 25648), (7328, 25585), (7786, 24080), (8015, 23392), (9160, 20468), (9520, 19694), (9632, 19465), (9847, 19040), (10234, 18320), (11696, 16030), (12040, 15572), (12824, 14620)]