316124280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{409}}^1$

素因数の和:558

約数の個数: 192

約数和(自身を含む): 1093716000

約数和(自身を除く): 777591720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 113, 114, 120, 152, 171, 180, 190, 226, 228, 285, 339, 342, 360, 380, 409, 452, 456, 565, 570, 678, 684, 760, 818, 855, 904, 1017, 1130, 1140, 1227, 1356, 1368, 1636, 1695, 1710, 2034, 2045, 2147, 2260, 2280, 2454, 2712, 3272, 3390, 3420, 3681, 4068, 4090, 4294, 4520, 4908, 5085, 6135, 6441, 6780, 6840, 7362, 7771, 8136, 8180, 8588, 9816, 10170, 10735, 12270, 12882, 13560, 14724, 15542, 16360, 17176, 18405, 19323, 20340, 21470, 23313, 24540, 25764, 29448, 31084, 32205, 36810, 38646, 38855, 40680, 42940, 46217, 46626, 49080, 51528, 62168, 64410, 69939, 73620, 77292, 77710, 85880, 92434, 93252, 96615, 116565, 128820, 138651, 139878, 147240, 154584, 155420, 184868, 186504, 193230, 231085, 233130, 257640, 277302, 279756, 310840, 349695, 369736, 386460, 415953, 462170, 466260, 554604, 559512, 693255, 699390, 772920, 831906, 878123, 924340, 932520, 1109208, 1386510, 1398780, 1663812, 1756246, 1848680, 2079765, 2634369, 2773020, 2797560, 3327624, 3512492, 4159530, 4390615, 5268738, 5546040, 7024984, 7903107, 8319060, 8781230, 10537476, 13171845, 15806214, 16638120, 17562460, 21074952, 26343690, 31612428, 35124920, 39515535, 52687380, 63224856, 79031070, 105374760, 158062140, 316124280]

約数ペア:

[(1, 316124280), (2, 158062140), (3, 105374760), (4, 79031070), (5, 63224856), (6, 52687380), (8, 39515535), (9, 35124920), (10, 31612428), (12, 26343690), (15, 21074952), (18, 17562460), (19, 16638120), (20, 15806214), (24, 13171845), (30, 10537476), (36, 8781230), (38, 8319060), (40, 7903107), (45, 7024984), (57, 5546040), (60, 5268738), (72, 4390615), (76, 4159530), (90, 3512492), (95, 3327624), (113, 2797560), (114, 2773020), (120, 2634369), (152, 2079765), (171, 1848680), (180, 1756246), (190, 1663812), (226, 1398780), (228, 1386510), (285, 1109208), (339, 932520), (342, 924340), (360, 878123), (380, 831906), (409, 772920), (452, 699390), (456, 693255), (565, 559512), (570, 554604), (678, 466260), (684, 462170), (760, 415953), (818, 386460), (855, 369736), (904, 349695), (1017, 310840), (1130, 279756), (1140, 277302), (1227, 257640), (1356, 233130), (1368, 231085), (1636, 193230), (1695, 186504), (1710, 184868), (2034, 155420), (2045, 154584), (2147, 147240), (2260, 139878), (2280, 138651), (2454, 128820), (2712, 116565), (3272, 96615), (3390, 93252), (3420, 92434), (3681, 85880), (4068, 77710), (4090, 77292), (4294, 73620), (4520, 69939), (4908, 64410), (5085, 62168), (6135, 51528), (6441, 49080), (6780, 46626), (6840, 46217), (7362, 42940), (7771, 40680), (8136, 38855), (8180, 38646), (8588, 36810), (9816, 32205), (10170, 31084), (10735, 29448), (12270, 25764), (12882, 24540), (13560, 23313), (14724, 21470), (15542, 20340), (16360, 19323), (17176, 18405)]