228751320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:314

約数の個数: 256

約数和(自身を含む): 844784640

約数和(自身を除く): 616033320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 83, 84, 85, 102, 105, 119, 120, 136, 140, 166, 168, 170, 193, 204, 210, 238, 249, 255, 280, 332, 340, 357, 386, 408, 415, 420, 476, 498, 510, 579, 581, 595, 664, 680, 714, 772, 830, 840, 952, 965, 996, 1020, 1158, 1162, 1190, 1245, 1351, 1411, 1428, 1544, 1660, 1743, 1785, 1930, 1992, 2040, 2316, 2324, 2380, 2490, 2702, 2822, 2856, 2895, 2905, 3281, 3320, 3486, 3570, 3860, 4053, 4233, 4632, 4648, 4760, 4980, 5404, 5644, 5790, 5810, 6562, 6755, 6972, 7055, 7140, 7720, 8106, 8466, 8715, 9843, 9877, 9960, 10808, 11288, 11580, 11620, 13124, 13510, 13944, 14110, 14280, 16019, 16212, 16405, 16932, 17430, 19686, 19754, 20265, 21165, 22967, 23160, 23240, 26248, 27020, 28220, 29631, 32038, 32424, 32810, 33864, 34860, 39372, 39508, 40530, 42330, 45934, 48057, 49215, 49385, 54040, 56440, 59262, 64076, 65620, 68901, 69720, 78744, 79016, 80095, 81060, 84660, 91868, 96114, 98430, 98770, 112133, 114835, 118524, 128152, 131240, 137802, 148155, 160190, 162120, 169320, 183736, 192228, 196860, 197540, 224266, 229670, 237048, 240285, 272323, 275604, 296310, 320380, 336399, 344505, 384456, 393720, 395080, 448532, 459340, 480570, 544646, 551208, 560665, 592620, 640760, 672798, 689010, 816969, 897064, 918680, 961140, 1089292, 1121330, 1185240, 1345596, 1361615, 1378020, 1633938, 1681995, 1906261, 1922280, 2178584, 2242660, 2691192, 2723230, 2756040, 3267876, 3363990, 3812522, 4084845, 4485320, 5446460, 5718783, 6535752, 6727980, 7625044, 8169690, 9531305, 10892920, 11437566, 13455960, 15250088, 16339380, 19062610, 22875132, 28593915, 32678760, 38125220, 45750264, 57187830, 76250440, 114375660, 228751320]

約数ペア:

[(1, 228751320), (2, 114375660), (3, 76250440), (4, 57187830), (5, 45750264), (6, 38125220), (7, 32678760), (8, 28593915), (10, 22875132), (12, 19062610), (14, 16339380), (15, 15250088), (17, 13455960), (20, 11437566), (21, 10892920), (24, 9531305), (28, 8169690), (30, 7625044), (34, 6727980), (35, 6535752), (40, 5718783), (42, 5446460), (51, 4485320), (56, 4084845), (60, 3812522), (68, 3363990), (70, 3267876), (83, 2756040), (84, 2723230), (85, 2691192), (102, 2242660), (105, 2178584), (119, 1922280), (120, 1906261), (136, 1681995), (140, 1633938), (166, 1378020), (168, 1361615), (170, 1345596), (193, 1185240), (204, 1121330), (210, 1089292), (238, 961140), (249, 918680), (255, 897064), (280, 816969), (332, 689010), (340, 672798), (357, 640760), (386, 592620), (408, 560665), (415, 551208), (420, 544646), (476, 480570), (498, 459340), (510, 448532), (579, 395080), (581, 393720), (595, 384456), (664, 344505), (680, 336399), (714, 320380), (772, 296310), (830, 275604), (840, 272323), (952, 240285), (965, 237048), (996, 229670), (1020, 224266), (1158, 197540), (1162, 196860), (1190, 192228), (1245, 183736), (1351, 169320), (1411, 162120), (1428, 160190), (1544, 148155), (1660, 137802), (1743, 131240), (1785, 128152), (1930, 118524), (1992, 114835), (2040, 112133), (2316, 98770), (2324, 98430), (2380, 96114), (2490, 91868), (2702, 84660), (2822, 81060), (2856, 80095), (2895, 79016), (2905, 78744), (3281, 69720), (3320, 68901), (3486, 65620), (3570, 64076), (3860, 59262), (4053, 56440), (4233, 54040), (4632, 49385), (4648, 49215), (4760, 48057), (4980, 45934), (5404, 42330), (5644, 40530), (5790, 39508), (5810, 39372), (6562, 34860), (6755, 33864), (6972, 32810), (7055, 32424), (7140, 32038), (7720, 29631), (8106, 28220), (8466, 27020), (8715, 26248), (9843, 23240), (9877, 23160), (9960, 22967), (10808, 21165), (11288, 20265), (11580, 19754), (11620, 19686), (13124, 17430), (13510, 16932), (13944, 16405), (14110, 16212), (14280, 16019)]