208659360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:336

約数の個数: 384

約数和(自身を含む): 859590144

約数和(自身を除く): 650930784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 32, 34, 35, 39, 40, 42, 48, 51, 52, 56, 60, 65, 68, 70, 78, 80, 84, 85, 91, 96, 102, 104, 105, 112, 119, 120, 130, 136, 140, 156, 160, 168, 170, 182, 195, 204, 208, 210, 221, 224, 238, 240, 255, 260, 272, 273, 280, 281, 312, 336, 340, 357, 364, 390, 408, 416, 420, 442, 455, 476, 480, 510, 520, 544, 546, 560, 562, 595, 624, 663, 672, 680, 714, 728, 780, 816, 840, 843, 884, 910, 952, 1020, 1040, 1092, 1105, 1120, 1124, 1190, 1248, 1326, 1360, 1365, 1405, 1428, 1456, 1547, 1560, 1632, 1680, 1686, 1768, 1785, 1820, 1904, 1967, 2040, 2080, 2184, 2210, 2248, 2380, 2652, 2720, 2730, 2810, 2856, 2912, 3094, 3120, 3315, 3360, 3372, 3536, 3570, 3640, 3653, 3808, 3934, 4080, 4215, 4368, 4420, 4496, 4641, 4760, 4777, 5304, 5460, 5620, 5712, 5901, 6188, 6240, 6630, 6744, 7072, 7140, 7280, 7306, 7735, 7868, 8160, 8430, 8736, 8840, 8992, 9282, 9520, 9554, 9835, 10608, 10920, 10959, 11240, 11424, 11802, 12376, 13260, 13488, 14280, 14331, 14560, 14612, 15470, 15736, 16860, 17680, 18265, 18564, 19040, 19108, 19670, 21216, 21840, 21918, 22480, 23205, 23604, 23885, 24752, 25571, 26520, 26976, 28560, 28662, 29224, 29505, 30940, 31472, 33439, 33720, 35360, 36530, 37128, 38216, 39340, 43680, 43836, 44960, 46410, 47208, 47770, 49504, 51142, 53040, 54795, 57120, 57324, 58448, 59010, 61880, 62101, 62944, 66878, 67440, 71655, 73060, 74256, 76432, 76713, 78680, 87672, 92820, 94416, 95540, 100317, 102284, 106080, 109590, 114648, 116896, 118020, 123760, 124202, 127855, 133756, 134880, 143310, 146120, 148512, 152864, 153426, 157360, 167195, 175344, 185640, 186303, 188832, 191080, 200634, 204568, 219180, 229296, 236040, 247520, 248404, 255710, 267512, 286620, 292240, 306852, 310505, 314720, 334390, 350688, 371280, 372606, 382160, 383565, 401268, 409136, 434707, 438360, 458592, 472080, 496808, 501585, 511420, 535024, 573240, 584480, 613704, 621010, 668780, 742560, 745212, 764320, 767130, 802536, 818272, 869414, 876720, 931515, 944160, 993616, 1003170, 1022840, 1070048, 1146480, 1227408, 1242020, 1304121, 1337560, 1490424, 1534260, 1605072, 1738828, 1753440, 1863030, 1987232, 2006340, 2045680, 2173535, 2292960, 2454816, 2484040, 2608242, 2675120, 2980848, 3068520, 3210144, 3477656, 3726060, 4012680, 4091360, 4347070, 4968080, 5216484, 5350240, 5961696, 6137040, 6520605, 6955312, 7452120, 8025360, 8694140, 9936160, 10432968, 12274080, 13041210, 13910624, 14904240, 16050720, 17388280, 20865936, 26082420, 29808480, 34776560, 41731872, 52164840, 69553120, 104329680, 208659360]

約数ペア:

[(1, 208659360), (2, 104329680), (3, 69553120), (4, 52164840), (5, 41731872), (6, 34776560), (7, 29808480), (8, 26082420), (10, 20865936), (12, 17388280), (13, 16050720), (14, 14904240), (15, 13910624), (16, 13041210), (17, 12274080), (20, 10432968), (21, 9936160), (24, 8694140), (26, 8025360), (28, 7452120), (30, 6955312), (32, 6520605), (34, 6137040), (35, 5961696), (39, 5350240), (40, 5216484), (42, 4968080), (48, 4347070), (51, 4091360), (52, 4012680), (56, 3726060), (60, 3477656), (65, 3210144), (68, 3068520), (70, 2980848), (78, 2675120), (80, 2608242), (84, 2484040), (85, 2454816), (91, 2292960), (96, 2173535), (102, 2045680), (104, 2006340), (105, 1987232), (112, 1863030), (119, 1753440), (120, 1738828), (130, 1605072), (136, 1534260), (140, 1490424), (156, 1337560), (160, 1304121), (168, 1242020), (170, 1227408), (182, 1146480), (195, 1070048), (204, 1022840), (208, 1003170), (210, 993616), (221, 944160), (224, 931515), (238, 876720), (240, 869414), (255, 818272), (260, 802536), (272, 767130), (273, 764320), (280, 745212), (281, 742560), (312, 668780), (336, 621010), (340, 613704), (357, 584480), (364, 573240), (390, 535024), (408, 511420), (416, 501585), (420, 496808), (442, 472080), (455, 458592), (476, 438360), (480, 434707), (510, 409136), (520, 401268), (544, 383565), (546, 382160), (560, 372606), (562, 371280), (595, 350688), (624, 334390), (663, 314720), (672, 310505), (680, 306852), (714, 292240), (728, 286620), (780, 267512), (816, 255710), (840, 248404), (843, 247520), (884, 236040), (910, 229296), (952, 219180), (1020, 204568), (1040, 200634), (1092, 191080), (1105, 188832), (1120, 186303), (1124, 185640), (1190, 175344), (1248, 167195), (1326, 157360), (1360, 153426), (1365, 152864), (1405, 148512), (1428, 146120), (1456, 143310), (1547, 134880), (1560, 133756), (1632, 127855), (1680, 124202), (1686, 123760), (1768, 118020), (1785, 116896), (1820, 114648), (1904, 109590), (1967, 106080), (2040, 102284), (2080, 100317), (2184, 95540), (2210, 94416), (2248, 92820), (2380, 87672), (2652, 78680), (2720, 76713), (2730, 76432), (2810, 74256), (2856, 73060), (2912, 71655), (3094, 67440), (3120, 66878), (3315, 62944), (3360, 62101), (3372, 61880), (3536, 59010), (3570, 58448), (3640, 57324), (3653, 57120), (3808, 54795), (3934, 53040), (4080, 51142), (4215, 49504), (4368, 47770), (4420, 47208), (4496, 46410), (4641, 44960), (4760, 43836), (4777, 43680), (5304, 39340), (5460, 38216), (5620, 37128), (5712, 36530), (5901, 35360), (6188, 33720), (6240, 33439), (6630, 31472), (6744, 30940), (7072, 29505), (7140, 29224), (7280, 28662), (7306, 28560), (7735, 26976), (7868, 26520), (8160, 25571), (8430, 24752), (8736, 23885), (8840, 23604), (8992, 23205), (9282, 22480), (9520, 21918), (9554, 21840), (9835, 21216), (10608, 19670), (10920, 19108), (10959, 19040), (11240, 18564), (11424, 18265), (11802, 17680), (12376, 16860), (13260, 15736), (13488, 15470), (14280, 14612), (14331, 14560)]