390684840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:329

約数の個数: 384

約数和(自身を含む): 1551312000

約数和(自身を除く): 1160627160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 49, 52, 56, 57, 60, 65, 70, 76, 78, 84, 91, 95, 98, 104, 105, 114, 120, 130, 133, 140, 147, 152, 156, 168, 182, 190, 195, 196, 210, 228, 245, 247, 260, 266, 269, 273, 280, 285, 294, 312, 364, 380, 390, 392, 399, 420, 455, 456, 490, 494, 520, 532, 538, 546, 570, 588, 637, 665, 728, 735, 741, 760, 780, 798, 807, 840, 910, 931, 980, 988, 1064, 1076, 1092, 1140, 1176, 1235, 1274, 1330, 1345, 1365, 1470, 1482, 1560, 1596, 1614, 1729, 1820, 1862, 1883, 1911, 1960, 1976, 1995, 2152, 2184, 2280, 2470, 2548, 2660, 2690, 2730, 2793, 2940, 2964, 3185, 3192, 3228, 3458, 3497, 3640, 3705, 3724, 3766, 3822, 3990, 4035, 4655, 4940, 5096, 5111, 5187, 5320, 5380, 5460, 5586, 5649, 5880, 5928, 6370, 6456, 6916, 6994, 7410, 7448, 7532, 7644, 7980, 8070, 8645, 9310, 9415, 9555, 9880, 10222, 10374, 10491, 10760, 10920, 11172, 11298, 12103, 12740, 13181, 13832, 13965, 13988, 14820, 15064, 15288, 15333, 15960, 16140, 17290, 17485, 18620, 18830, 19110, 20444, 20748, 20982, 22344, 22596, 24206, 24479, 25480, 25555, 25935, 26362, 27930, 27976, 28245, 29640, 30666, 32280, 34580, 34970, 35777, 36309, 37240, 37660, 38220, 39543, 40888, 41496, 41964, 45192, 48412, 48958, 51110, 51870, 52455, 52724, 55860, 56490, 60515, 61332, 65905, 66443, 69160, 69940, 71554, 72618, 73437, 75320, 76440, 76665, 79086, 83928, 96824, 97916, 102220, 103740, 104910, 105448, 107331, 111720, 112980, 121030, 122395, 122664, 131810, 132886, 139880, 143108, 145236, 146874, 153330, 158172, 171353, 178885, 181545, 195832, 197715, 199329, 204440, 207480, 209820, 214662, 225960, 242060, 244790, 250439, 263620, 265772, 286216, 290472, 293748, 306660, 316344, 332215, 342706, 357770, 363090, 367185, 395430, 398658, 419640, 429324, 465101, 484120, 489580, 500878, 514059, 527240, 531544, 536655, 587496, 613320, 664430, 685412, 715540, 726180, 734370, 751317, 790860, 797316, 856765, 858648, 930202, 979160, 996645, 1001756, 1028118, 1073310, 1252195, 1328860, 1370824, 1395303, 1431080, 1452360, 1468740, 1502634, 1581720, 1594632, 1713530, 1860404, 1993290, 2003512, 2056236, 2146620, 2325505, 2504390, 2570295, 2657720, 2790606, 2937480, 3005268, 3255707, 3427060, 3720808, 3756585, 3986580, 4112472, 4293240, 4651010, 5008780, 5140590, 5581212, 6010536, 6511414, 6854120, 6976515, 7513170, 7973160, 9302020, 9767121, 10017560, 10281180, 11162424, 13022828, 13953030, 15026340, 16278535, 18604040, 19534242, 20562360, 26045656, 27906060, 30052680, 32557070, 39068484, 48835605, 55812120, 65114140, 78136968, 97671210, 130228280, 195342420, 390684840]

約数ペア:

[(1, 390684840), (2, 195342420), (3, 130228280), (4, 97671210), (5, 78136968), (6, 65114140), (7, 55812120), (8, 48835605), (10, 39068484), (12, 32557070), (13, 30052680), (14, 27906060), (15, 26045656), (19, 20562360), (20, 19534242), (21, 18604040), (24, 16278535), (26, 15026340), (28, 13953030), (30, 13022828), (35, 11162424), (38, 10281180), (39, 10017560), (40, 9767121), (42, 9302020), (49, 7973160), (52, 7513170), (56, 6976515), (57, 6854120), (60, 6511414), (65, 6010536), (70, 5581212), (76, 5140590), (78, 5008780), (84, 4651010), (91, 4293240), (95, 4112472), (98, 3986580), (104, 3756585), (105, 3720808), (114, 3427060), (120, 3255707), (130, 3005268), (133, 2937480), (140, 2790606), (147, 2657720), (152, 2570295), (156, 2504390), (168, 2325505), (182, 2146620), (190, 2056236), (195, 2003512), (196, 1993290), (210, 1860404), (228, 1713530), (245, 1594632), (247, 1581720), (260, 1502634), (266, 1468740), (269, 1452360), (273, 1431080), (280, 1395303), (285, 1370824), (294, 1328860), (312, 1252195), (364, 1073310), (380, 1028118), (390, 1001756), (392, 996645), (399, 979160), (420, 930202), (455, 858648), (456, 856765), (490, 797316), (494, 790860), (520, 751317), (532, 734370), (538, 726180), (546, 715540), (570, 685412), (588, 664430), (637, 613320), (665, 587496), (728, 536655), (735, 531544), (741, 527240), (760, 514059), (780, 500878), (798, 489580), (807, 484120), (840, 465101), (910, 429324), (931, 419640), (980, 398658), (988, 395430), (1064, 367185), (1076, 363090), (1092, 357770), (1140, 342706), (1176, 332215), (1235, 316344), (1274, 306660), (1330, 293748), (1345, 290472), (1365, 286216), (1470, 265772), (1482, 263620), (1560, 250439), (1596, 244790), (1614, 242060), (1729, 225960), (1820, 214662), (1862, 209820), (1883, 207480), (1911, 204440), (1960, 199329), (1976, 197715), (1995, 195832), (2152, 181545), (2184, 178885), (2280, 171353), (2470, 158172), (2548, 153330), (2660, 146874), (2690, 145236), (2730, 143108), (2793, 139880), (2940, 132886), (2964, 131810), (3185, 122664), (3192, 122395), (3228, 121030), (3458, 112980), (3497, 111720), (3640, 107331), (3705, 105448), (3724, 104910), (3766, 103740), (3822, 102220), (3990, 97916), (4035, 96824), (4655, 83928), (4940, 79086), (5096, 76665), (5111, 76440), (5187, 75320), (5320, 73437), (5380, 72618), (5460, 71554), (5586, 69940), (5649, 69160), (5880, 66443), (5928, 65905), (6370, 61332), (6456, 60515), (6916, 56490), (6994, 55860), (7410, 52724), (7448, 52455), (7532, 51870), (7644, 51110), (7980, 48958), (8070, 48412), (8645, 45192), (9310, 41964), (9415, 41496), (9555, 40888), (9880, 39543), (10222, 38220), (10374, 37660), (10491, 37240), (10760, 36309), (10920, 35777), (11172, 34970), (11298, 34580), (12103, 32280), (12740, 30666), (13181, 29640), (13832, 28245), (13965, 27976), (13988, 27930), (14820, 26362), (15064, 25935), (15288, 25555), (15333, 25480), (15960, 24479), (16140, 24206), (17290, 22596), (17485, 22344), (18620, 20982), (18830, 20748), (19110, 20444)]