71657040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:246

約数の個数: 320

約数和(自身を含む): 290981376

約数和(自身を除く): 219324336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 48, 51, 52, 56, 60, 65, 68, 70, 78, 80, 84, 85, 91, 102, 104, 105, 112, 119, 120, 130, 136, 140, 156, 168, 170, 182, 193, 195, 204, 208, 210, 221, 238, 240, 255, 260, 272, 273, 280, 312, 336, 340, 357, 364, 386, 390, 408, 420, 442, 455, 476, 510, 520, 546, 560, 579, 595, 624, 663, 680, 714, 728, 772, 780, 816, 840, 884, 910, 952, 965, 1020, 1040, 1092, 1105, 1158, 1190, 1326, 1351, 1360, 1365, 1428, 1456, 1544, 1547, 1560, 1680, 1768, 1785, 1820, 1904, 1930, 2040, 2184, 2210, 2316, 2380, 2509, 2652, 2702, 2730, 2856, 2895, 3088, 3094, 3120, 3281, 3315, 3536, 3570, 3640, 3860, 4053, 4080, 4368, 4420, 4632, 4641, 4760, 5018, 5304, 5404, 5460, 5712, 5790, 6188, 6562, 6630, 6755, 7140, 7280, 7527, 7720, 7735, 8106, 8840, 9264, 9282, 9520, 9843, 10036, 10608, 10808, 10920, 11580, 12376, 12545, 13124, 13260, 13510, 14280, 15054, 15440, 15470, 16212, 16405, 17563, 17680, 18564, 19686, 20072, 20265, 21616, 21840, 22967, 23160, 23205, 24752, 25090, 26248, 26520, 27020, 28560, 30108, 30940, 32424, 32810, 35126, 37128, 37635, 39372, 40144, 40530, 42653, 45934, 46320, 46410, 49215, 50180, 52496, 52689, 53040, 54040, 60216, 61880, 64848, 65620, 68901, 70252, 74256, 75270, 78744, 81060, 85306, 87815, 91868, 92820, 98430, 100360, 105378, 108080, 114835, 120432, 123760, 127959, 131240, 137802, 140504, 150540, 157488, 162120, 170612, 175630, 183736, 185640, 196860, 200720, 210756, 213265, 229670, 255918, 262480, 263445, 275604, 281008, 298571, 301080, 324240, 341224, 344505, 351260, 367472, 371280, 393720, 421512, 426530, 459340, 511836, 526890, 551208, 597142, 602160, 639795, 682448, 689010, 702520, 787440, 843024, 853060, 895713, 918680, 1023672, 1053780, 1102416, 1194284, 1279590, 1378020, 1405040, 1492855, 1706120, 1791426, 1837360, 2047344, 2107560, 2388568, 2559180, 2756040, 2985710, 3412240, 3582852, 4215120, 4478565, 4777136, 5118360, 5512080, 5971420, 7165704, 8957130, 10236720, 11942840, 14331408, 17914260, 23885680, 35828520, 71657040]

約数ペア:

[(1, 71657040), (2, 35828520), (3, 23885680), (4, 17914260), (5, 14331408), (6, 11942840), (7, 10236720), (8, 8957130), (10, 7165704), (12, 5971420), (13, 5512080), (14, 5118360), (15, 4777136), (16, 4478565), (17, 4215120), (20, 3582852), (21, 3412240), (24, 2985710), (26, 2756040), (28, 2559180), (30, 2388568), (34, 2107560), (35, 2047344), (39, 1837360), (40, 1791426), (42, 1706120), (48, 1492855), (51, 1405040), (52, 1378020), (56, 1279590), (60, 1194284), (65, 1102416), (68, 1053780), (70, 1023672), (78, 918680), (80, 895713), (84, 853060), (85, 843024), (91, 787440), (102, 702520), (104, 689010), (105, 682448), (112, 639795), (119, 602160), (120, 597142), (130, 551208), (136, 526890), (140, 511836), (156, 459340), (168, 426530), (170, 421512), (182, 393720), (193, 371280), (195, 367472), (204, 351260), (208, 344505), (210, 341224), (221, 324240), (238, 301080), (240, 298571), (255, 281008), (260, 275604), (272, 263445), (273, 262480), (280, 255918), (312, 229670), (336, 213265), (340, 210756), (357, 200720), (364, 196860), (386, 185640), (390, 183736), (408, 175630), (420, 170612), (442, 162120), (455, 157488), (476, 150540), (510, 140504), (520, 137802), (546, 131240), (560, 127959), (579, 123760), (595, 120432), (624, 114835), (663, 108080), (680, 105378), (714, 100360), (728, 98430), (772, 92820), (780, 91868), (816, 87815), (840, 85306), (884, 81060), (910, 78744), (952, 75270), (965, 74256), (1020, 70252), (1040, 68901), (1092, 65620), (1105, 64848), (1158, 61880), (1190, 60216), (1326, 54040), (1351, 53040), (1360, 52689), (1365, 52496), (1428, 50180), (1456, 49215), (1544, 46410), (1547, 46320), (1560, 45934), (1680, 42653), (1768, 40530), (1785, 40144), (1820, 39372), (1904, 37635), (1930, 37128), (2040, 35126), (2184, 32810), (2210, 32424), (2316, 30940), (2380, 30108), (2509, 28560), (2652, 27020), (2702, 26520), (2730, 26248), (2856, 25090), (2895, 24752), (3088, 23205), (3094, 23160), (3120, 22967), (3281, 21840), (3315, 21616), (3536, 20265), (3570, 20072), (3640, 19686), (3860, 18564), (4053, 17680), (4080, 17563), (4368, 16405), (4420, 16212), (4632, 15470), (4641, 15440), (4760, 15054), (5018, 14280), (5304, 13510), (5404, 13260), (5460, 13124), (5712, 12545), (5790, 12376), (6188, 11580), (6562, 10920), (6630, 10808), (6755, 10608), (7140, 10036), (7280, 9843), (7527, 9520), (7720, 9282), (7735, 9264), (8106, 8840)]