1685676720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{977}}^1$

素因数の和:1092

約数の個数: 320

約数和(自身を含む): 6519582720

約数和(自身を除く): 4833906000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 79, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 158, 168, 182, 195, 208, 210, 237, 240, 260, 273, 280, 312, 316, 336, 364, 390, 395, 420, 455, 474, 520, 546, 553, 560, 624, 632, 728, 780, 790, 840, 910, 948, 977, 1027, 1040, 1092, 1106, 1185, 1264, 1365, 1456, 1560, 1580, 1659, 1680, 1820, 1896, 1954, 2054, 2184, 2212, 2370, 2730, 2765, 2931, 3081, 3120, 3160, 3318, 3640, 3792, 3908, 4108, 4368, 4424, 4740, 4885, 5135, 5460, 5530, 5862, 6162, 6320, 6636, 6839, 7189, 7280, 7816, 8216, 8295, 8848, 9480, 9770, 10270, 10920, 11060, 11724, 12324, 12701, 13272, 13678, 14378, 14655, 15405, 15632, 16432, 16590, 18960, 19540, 20517, 20540, 21567, 21840, 22120, 23448, 24648, 25402, 26544, 27356, 28756, 29310, 30810, 33180, 34195, 35945, 38103, 39080, 41034, 41080, 43134, 44240, 46896, 49296, 50804, 54712, 57512, 58620, 61620, 63505, 66360, 68390, 71890, 76206, 77183, 78160, 82068, 82160, 86268, 88907, 101608, 102585, 107835, 109424, 115024, 117240, 123240, 127010, 132720, 136780, 143780, 152412, 154366, 164136, 172536, 177814, 190515, 203216, 205170, 215670, 231549, 234480, 246480, 254020, 266721, 273560, 287560, 304824, 308732, 328272, 345072, 355628, 381030, 385915, 410340, 431340, 444535, 463098, 508040, 533442, 540281, 547120, 575120, 609648, 617464, 711256, 762060, 771830, 820680, 862680, 889070, 926196, 1003379, 1016080, 1066884, 1080562, 1157745, 1234928, 1333605, 1422512, 1524120, 1543660, 1620843, 1641360, 1725360, 1778140, 1852392, 2006758, 2133768, 2161124, 2315490, 2667210, 2701405, 3010137, 3048240, 3087320, 3241686, 3556280, 3704784, 4013516, 4267536, 4322248, 4630980, 5016895, 5334420, 5402810, 6020274, 6174640, 6483372, 7023653, 7112560, 8027032, 8104215, 8644496, 9261960, 10033790, 10668840, 10805620, 12040548, 12966744, 14047306, 15050685, 16054064, 16208430, 18523920, 20067580, 21070959, 21337680, 21611240, 24081096, 25933488, 28094612, 30101370, 32416860, 35118265, 40135160, 42141918, 43222480, 48162192, 56189224, 60202740, 64833720, 70236530, 80270320, 84283836, 105354795, 112378448, 120405480, 129667440, 140473060, 168567672, 210709590, 240810960, 280946120, 337135344, 421419180, 561892240, 842838360, 1685676720]

約数ペア:

[(1, 1685676720), (2, 842838360), (3, 561892240), (4, 421419180), (5, 337135344), (6, 280946120), (7, 240810960), (8, 210709590), (10, 168567672), (12, 140473060), (13, 129667440), (14, 120405480), (15, 112378448), (16, 105354795), (20, 84283836), (21, 80270320), (24, 70236530), (26, 64833720), (28, 60202740), (30, 56189224), (35, 48162192), (39, 43222480), (40, 42141918), (42, 40135160), (48, 35118265), (52, 32416860), (56, 30101370), (60, 28094612), (65, 25933488), (70, 24081096), (78, 21611240), (79, 21337680), (80, 21070959), (84, 20067580), (91, 18523920), (104, 16208430), (105, 16054064), (112, 15050685), (120, 14047306), (130, 12966744), (140, 12040548), (156, 10805620), (158, 10668840), (168, 10033790), (182, 9261960), (195, 8644496), (208, 8104215), (210, 8027032), (237, 7112560), (240, 7023653), (260, 6483372), (273, 6174640), (280, 6020274), (312, 5402810), (316, 5334420), (336, 5016895), (364, 4630980), (390, 4322248), (395, 4267536), (420, 4013516), (455, 3704784), (474, 3556280), (520, 3241686), (546, 3087320), (553, 3048240), (560, 3010137), (624, 2701405), (632, 2667210), (728, 2315490), (780, 2161124), (790, 2133768), (840, 2006758), (910, 1852392), (948, 1778140), (977, 1725360), (1027, 1641360), (1040, 1620843), (1092, 1543660), (1106, 1524120), (1185, 1422512), (1264, 1333605), (1365, 1234928), (1456, 1157745), (1560, 1080562), (1580, 1066884), (1659, 1016080), (1680, 1003379), (1820, 926196), (1896, 889070), (1954, 862680), (2054, 820680), (2184, 771830), (2212, 762060), (2370, 711256), (2730, 617464), (2765, 609648), (2931, 575120), (3081, 547120), (3120, 540281), (3160, 533442), (3318, 508040), (3640, 463098), (3792, 444535), (3908, 431340), (4108, 410340), (4368, 385915), (4424, 381030), (4740, 355628), (4885, 345072), (5135, 328272), (5460, 308732), (5530, 304824), (5862, 287560), (6162, 273560), (6320, 266721), (6636, 254020), (6839, 246480), (7189, 234480), (7280, 231549), (7816, 215670), (8216, 205170), (8295, 203216), (8848, 190515), (9480, 177814), (9770, 172536), (10270, 164136), (10920, 154366), (11060, 152412), (11724, 143780), (12324, 136780), (12701, 132720), (13272, 127010), (13678, 123240), (14378, 117240), (14655, 115024), (15405, 109424), (15632, 107835), (16432, 102585), (16590, 101608), (18960, 88907), (19540, 86268), (20517, 82160), (20540, 82068), (21567, 78160), (21840, 77183), (22120, 76206), (23448, 71890), (24648, 68390), (25402, 66360), (26544, 63505), (27356, 61620), (28756, 58620), (29310, 57512), (30810, 54712), (33180, 50804), (34195, 49296), (35945, 46896), (38103, 44240), (39080, 43134), (41034, 41080)]