236967840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^2\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 216

約数和(自身を含む): 837198180

約数和(自身を除く): 600230340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 89, 90, 96, 120, 129, 144, 160, 172, 178, 180, 215, 240, 258, 267, 288, 344, 356, 360, 387, 430, 445, 480, 516, 534, 645, 688, 712, 720, 774, 801, 860, 890, 1032, 1068, 1290, 1335, 1376, 1424, 1440, 1548, 1602, 1720, 1780, 1849, 1935, 2064, 2136, 2580, 2670, 2848, 3096, 3204, 3440, 3560, 3698, 3827, 3870, 4005, 4128, 4272, 5160, 5340, 5547, 6192, 6408, 6880, 7120, 7396, 7654, 7740, 8010, 8544, 9245, 10320, 10680, 11094, 11481, 12384, 12816, 14240, 14792, 15308, 15480, 16020, 16641, 18490, 19135, 20640, 21360, 22188, 22962, 25632, 27735, 29584, 30616, 30960, 32040, 33282, 34443, 36980, 38270, 42720, 44376, 45924, 55470, 57405, 59168, 61232, 61920, 64080, 66564, 68886, 73960, 76540, 83205, 88752, 91848, 110940, 114810, 122464, 128160, 133128, 137772, 147920, 153080, 164561, 166410, 172215, 177504, 183696, 221880, 229620, 266256, 275544, 295840, 306160, 329122, 332820, 344430, 367392, 443760, 459240, 493683, 532512, 551088, 612320, 658244, 665640, 688860, 822805, 887520, 918480, 987366, 1102176, 1316488, 1331280, 1377720, 1481049, 1645610, 1836960, 1974732, 2468415, 2632976, 2662560, 2755440, 2962098, 3291220, 3949464, 4936830, 5265952, 5510880, 5924196, 6582440, 7405245, 7898928, 9873660, 11848392, 13164880, 14810490, 15797856, 19747320, 23696784, 26329760, 29620980, 39494640, 47393568, 59241960, 78989280, 118483920, 236967840]

約数ペア:

[(1, 236967840), (2, 118483920), (3, 78989280), (4, 59241960), (5, 47393568), (6, 39494640), (8, 29620980), (9, 26329760), (10, 23696784), (12, 19747320), (15, 15797856), (16, 14810490), (18, 13164880), (20, 11848392), (24, 9873660), (30, 7898928), (32, 7405245), (36, 6582440), (40, 5924196), (43, 5510880), (45, 5265952), (48, 4936830), (60, 3949464), (72, 3291220), (80, 2962098), (86, 2755440), (89, 2662560), (90, 2632976), (96, 2468415), (120, 1974732), (129, 1836960), (144, 1645610), (160, 1481049), (172, 1377720), (178, 1331280), (180, 1316488), (215, 1102176), (240, 987366), (258, 918480), (267, 887520), (288, 822805), (344, 688860), (356, 665640), (360, 658244), (387, 612320), (430, 551088), (445, 532512), (480, 493683), (516, 459240), (534, 443760), (645, 367392), (688, 344430), (712, 332820), (720, 329122), (774, 306160), (801, 295840), (860, 275544), (890, 266256), (1032, 229620), (1068, 221880), (1290, 183696), (1335, 177504), (1376, 172215), (1424, 166410), (1440, 164561), (1548, 153080), (1602, 147920), (1720, 137772), (1780, 133128), (1849, 128160), (1935, 122464), (2064, 114810), (2136, 110940), (2580, 91848), (2670, 88752), (2848, 83205), (3096, 76540), (3204, 73960), (3440, 68886), (3560, 66564), (3698, 64080), (3827, 61920), (3870, 61232), (4005, 59168), (4128, 57405), (4272, 55470), (5160, 45924), (5340, 44376), (5547, 42720), (6192, 38270), (6408, 36980), (6880, 34443), (7120, 33282), (7396, 32040), (7654, 30960), (7740, 30616), (8010, 29584), (8544, 27735), (9245, 25632), (10320, 22962), (10680, 22188), (11094, 21360), (11481, 20640), (12384, 19135), (12816, 18490), (14240, 16641), (14792, 16020), (15308, 15480)]