244536840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1$

素因数の和:757

約数の個数: 256

約数和(自身を含む): 909792000

約数和(自身を除く): 665255160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 27, 30, 34, 36, 38, 40, 45, 51, 54, 57, 60, 68, 72, 76, 85, 90, 95, 102, 108, 114, 120, 135, 136, 152, 153, 170, 171, 180, 190, 204, 216, 228, 255, 270, 285, 306, 323, 340, 342, 360, 380, 408, 456, 459, 510, 513, 540, 570, 612, 646, 680, 684, 701, 760, 765, 855, 918, 969, 1020, 1026, 1080, 1140, 1224, 1292, 1368, 1402, 1530, 1615, 1710, 1836, 1938, 2040, 2052, 2103, 2280, 2295, 2565, 2584, 2804, 2907, 3060, 3230, 3420, 3505, 3672, 3876, 4104, 4206, 4590, 4845, 5130, 5608, 5814, 6120, 6309, 6460, 6840, 7010, 7752, 8412, 8721, 9180, 9690, 10260, 10515, 11628, 11917, 12618, 12920, 13319, 14020, 14535, 16824, 17442, 18360, 18927, 19380, 20520, 21030, 23256, 23834, 25236, 26638, 28040, 29070, 31545, 34884, 35751, 37854, 38760, 39957, 42060, 43605, 47668, 50472, 53276, 58140, 59585, 63090, 66595, 69768, 71502, 75708, 79914, 84120, 87210, 94635, 95336, 106552, 107253, 116280, 119170, 119871, 126180, 133190, 143004, 151416, 159828, 174420, 178755, 189270, 199785, 214506, 226423, 238340, 239742, 252360, 266380, 286008, 319656, 321759, 348840, 357510, 359613, 378540, 399570, 429012, 452846, 476680, 479484, 532760, 536265, 599355, 643518, 679269, 715020, 719226, 757080, 799140, 858024, 905692, 958968, 1072530, 1132115, 1198710, 1287036, 1358538, 1430040, 1438452, 1598280, 1608795, 1798065, 1811384, 2037807, 2145060, 2264230, 2397420, 2574072, 2717076, 2876904, 3217590, 3396345, 3596130, 4075614, 4290120, 4528460, 4794840, 5434152, 6113421, 6435180, 6792690, 7192260, 8151228, 9056920, 10189035, 12226842, 12870360, 13585380, 14384520, 16302456, 20378070, 24453684, 27170760, 30567105, 40756140, 48907368, 61134210, 81512280, 122268420, 244536840]

約数ペア:

[(1, 244536840), (2, 122268420), (3, 81512280), (4, 61134210), (5, 48907368), (6, 40756140), (8, 30567105), (9, 27170760), (10, 24453684), (12, 20378070), (15, 16302456), (17, 14384520), (18, 13585380), (19, 12870360), (20, 12226842), (24, 10189035), (27, 9056920), (30, 8151228), (34, 7192260), (36, 6792690), (38, 6435180), (40, 6113421), (45, 5434152), (51, 4794840), (54, 4528460), (57, 4290120), (60, 4075614), (68, 3596130), (72, 3396345), (76, 3217590), (85, 2876904), (90, 2717076), (95, 2574072), (102, 2397420), (108, 2264230), (114, 2145060), (120, 2037807), (135, 1811384), (136, 1798065), (152, 1608795), (153, 1598280), (170, 1438452), (171, 1430040), (180, 1358538), (190, 1287036), (204, 1198710), (216, 1132115), (228, 1072530), (255, 958968), (270, 905692), (285, 858024), (306, 799140), (323, 757080), (340, 719226), (342, 715020), (360, 679269), (380, 643518), (408, 599355), (456, 536265), (459, 532760), (510, 479484), (513, 476680), (540, 452846), (570, 429012), (612, 399570), (646, 378540), (680, 359613), (684, 357510), (701, 348840), (760, 321759), (765, 319656), (855, 286008), (918, 266380), (969, 252360), (1020, 239742), (1026, 238340), (1080, 226423), (1140, 214506), (1224, 199785), (1292, 189270), (1368, 178755), (1402, 174420), (1530, 159828), (1615, 151416), (1710, 143004), (1836, 133190), (1938, 126180), (2040, 119871), (2052, 119170), (2103, 116280), (2280, 107253), (2295, 106552), (2565, 95336), (2584, 94635), (2804, 87210), (2907, 84120), (3060, 79914), (3230, 75708), (3420, 71502), (3505, 69768), (3672, 66595), (3876, 63090), (4104, 59585), (4206, 58140), (4590, 53276), (4845, 50472), (5130, 47668), (5608, 43605), (5814, 42060), (6120, 39957), (6309, 38760), (6460, 37854), (6840, 35751), (7010, 34884), (7752, 31545), (8412, 29070), (8721, 28040), (9180, 26638), (9690, 25236), (10260, 23834), (10515, 23256), (11628, 21030), (11917, 20520), (12618, 19380), (12920, 18927), (13319, 18360), (14020, 17442), (14535, 16824)]