242219600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 240

約数和(自身を含む): 728822400

約数和(自身を除く): 486602800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 29, 35, 38, 40, 50, 56, 58, 70, 76, 80, 95, 100, 112, 116, 133, 140, 145, 152, 157, 175, 190, 200, 203, 232, 266, 280, 290, 304, 314, 350, 380, 400, 406, 464, 475, 532, 551, 560, 580, 628, 665, 700, 725, 760, 785, 812, 950, 1015, 1064, 1099, 1102, 1160, 1256, 1330, 1400, 1450, 1520, 1570, 1624, 1900, 2030, 2128, 2198, 2204, 2320, 2512, 2660, 2755, 2800, 2900, 2983, 3140, 3248, 3325, 3800, 3857, 3925, 4060, 4396, 4408, 4553, 5075, 5320, 5495, 5510, 5800, 5966, 6280, 6650, 7600, 7714, 7850, 8120, 8792, 8816, 9106, 10150, 10640, 10990, 11020, 11600, 11932, 12560, 13300, 13775, 14915, 15428, 15700, 16240, 17584, 18212, 19285, 20300, 20881, 21980, 22040, 22765, 23864, 26600, 27475, 27550, 29830, 30856, 31400, 31871, 36424, 38570, 40600, 41762, 43960, 44080, 45530, 47728, 53200, 54950, 55100, 59660, 61712, 62800, 63742, 72848, 74575, 77140, 81200, 83524, 86507, 87920, 91060, 96425, 104405, 109900, 110200, 113825, 119320, 127484, 149150, 154280, 159355, 167048, 173014, 182120, 192850, 208810, 219800, 220400, 227650, 238640, 254968, 298300, 308560, 318710, 334096, 346028, 364240, 385700, 417620, 432535, 439600, 455300, 509936, 522025, 596600, 605549, 637420, 692056, 771400, 796775, 835240, 865070, 910600, 1044050, 1193200, 1211098, 1274840, 1384112, 1542800, 1593550, 1670480, 1730140, 1821200, 2088100, 2162675, 2422196, 2549680, 3027745, 3187100, 3460280, 4176200, 4325350, 4844392, 6055490, 6374200, 6920560, 8352400, 8650700, 9688784, 12110980, 12748400, 15138725, 17301400, 24221960, 30277450, 34602800, 48443920, 60554900, 121109800, 242219600]

約数ペア:

[(1, 242219600), (2, 121109800), (4, 60554900), (5, 48443920), (7, 34602800), (8, 30277450), (10, 24221960), (14, 17301400), (16, 15138725), (19, 12748400), (20, 12110980), (25, 9688784), (28, 8650700), (29, 8352400), (35, 6920560), (38, 6374200), (40, 6055490), (50, 4844392), (56, 4325350), (58, 4176200), (70, 3460280), (76, 3187100), (80, 3027745), (95, 2549680), (100, 2422196), (112, 2162675), (116, 2088100), (133, 1821200), (140, 1730140), (145, 1670480), (152, 1593550), (157, 1542800), (175, 1384112), (190, 1274840), (200, 1211098), (203, 1193200), (232, 1044050), (266, 910600), (280, 865070), (290, 835240), (304, 796775), (314, 771400), (350, 692056), (380, 637420), (400, 605549), (406, 596600), (464, 522025), (475, 509936), (532, 455300), (551, 439600), (560, 432535), (580, 417620), (628, 385700), (665, 364240), (700, 346028), (725, 334096), (760, 318710), (785, 308560), (812, 298300), (950, 254968), (1015, 238640), (1064, 227650), (1099, 220400), (1102, 219800), (1160, 208810), (1256, 192850), (1330, 182120), (1400, 173014), (1450, 167048), (1520, 159355), (1570, 154280), (1624, 149150), (1900, 127484), (2030, 119320), (2128, 113825), (2198, 110200), (2204, 109900), (2320, 104405), (2512, 96425), (2660, 91060), (2755, 87920), (2800, 86507), (2900, 83524), (2983, 81200), (3140, 77140), (3248, 74575), (3325, 72848), (3800, 63742), (3857, 62800), (3925, 61712), (4060, 59660), (4396, 55100), (4408, 54950), (4553, 53200), (5075, 47728), (5320, 45530), (5495, 44080), (5510, 43960), (5800, 41762), (5966, 40600), (6280, 38570), (6650, 36424), (7600, 31871), (7714, 31400), (7850, 30856), (8120, 29830), (8792, 27550), (8816, 27475), (9106, 26600), (10150, 23864), (10640, 22765), (10990, 22040), (11020, 21980), (11600, 20881), (11932, 20300), (12560, 19285), (13300, 18212), (13775, 17584), (14915, 16240), (15428, 15700)]