890228880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:188

約数の個数: 400

約数和(自身を含む): 3284075520

約数和(自身を除く): 2393846640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 47, 48, 54, 60, 72, 74, 79, 80, 81, 90, 94, 108, 111, 120, 135, 141, 144, 148, 158, 162, 180, 185, 188, 216, 222, 235, 237, 240, 270, 282, 296, 316, 324, 333, 360, 370, 376, 395, 405, 423, 432, 444, 470, 474, 540, 555, 564, 592, 632, 648, 666, 705, 711, 720, 740, 752, 790, 810, 846, 888, 940, 948, 999, 1080, 1110, 1128, 1185, 1264, 1269, 1296, 1332, 1410, 1422, 1480, 1580, 1620, 1665, 1692, 1739, 1776, 1880, 1896, 1998, 2115, 2133, 2160, 2220, 2256, 2370, 2538, 2664, 2820, 2844, 2923, 2960, 2997, 3160, 3240, 3330, 3384, 3478, 3555, 3713, 3760, 3792, 3807, 3996, 4230, 4266, 4440, 4740, 4995, 5076, 5217, 5328, 5640, 5688, 5846, 5994, 6320, 6345, 6399, 6480, 6660, 6768, 6956, 7110, 7426, 7614, 7992, 8460, 8532, 8695, 8769, 8880, 9480, 9990, 10152, 10434, 10665, 11139, 11280, 11376, 11692, 11988, 12690, 12798, 13320, 13912, 14220, 14615, 14852, 14985, 15228, 15651, 15984, 16920, 17064, 17390, 17538, 18565, 18960, 19035, 19980, 20304, 20868, 21330, 22278, 23384, 23976, 25380, 25596, 26085, 26307, 26640, 27824, 28440, 29230, 29704, 29970, 30456, 31302, 31995, 33417, 33840, 34128, 34780, 35076, 37130, 38070, 39960, 41736, 42660, 43845, 44556, 46768, 46953, 47952, 50760, 51192, 52170, 52614, 55695, 56880, 58460, 59408, 59940, 60912, 62604, 63990, 66834, 69560, 70152, 74260, 76140, 78255, 78921, 79920, 83472, 85320, 87690, 89112, 93906, 100251, 101520, 102384, 104340, 105228, 111390, 116920, 119880, 125208, 127980, 131535, 133668, 137381, 139120, 140304, 140859, 148520, 152280, 156510, 157842, 167085, 170640, 175380, 178224, 187812, 200502, 208680, 210456, 222780, 233840, 234765, 236763, 239760, 250416, 255960, 263070, 267336, 274762, 281718, 297040, 300753, 304560, 313020, 315684, 334170, 350760, 375624, 394605, 401004, 412143, 417360, 420912, 445560, 469530, 473526, 501255, 511920, 526140, 534672, 549524, 563436, 601506, 626040, 631368, 668340, 686905, 701520, 704295, 751248, 789210, 802008, 824286, 891120, 939060, 947052, 1002510, 1052280, 1099048, 1126872, 1183815, 1203012, 1236429, 1252080, 1262736, 1336680, 1373810, 1408590, 1503765, 1578420, 1604016, 1648572, 1878120, 1894104, 2005020, 2060715, 2104560, 2198096, 2253744, 2367630, 2406024, 2472858, 2673360, 2747620, 2817180, 3007530, 3156840, 3297144, 3709287, 3756240, 3788208, 4010040, 4121430, 4735260, 4812048, 4945716, 5495240, 5634360, 6015060, 6182145, 6313680, 6594288, 7418574, 8020080, 8242860, 9470520, 9891432, 10990480, 11127861, 11268720, 12030120, 12364290, 14837148, 16485720, 18546435, 18941040, 19782864, 22255722, 24060240, 24728580, 29674296, 32971440, 37092870, 44511444, 49457160, 55639305, 59348592, 74185740, 89022888, 98914320, 111278610, 148371480, 178045776, 222557220, 296742960, 445114440, 890228880]

約数ペア:

[(1, 890228880), (2, 445114440), (3, 296742960), (4, 222557220), (5, 178045776), (6, 148371480), (8, 111278610), (9, 98914320), (10, 89022888), (12, 74185740), (15, 59348592), (16, 55639305), (18, 49457160), (20, 44511444), (24, 37092870), (27, 32971440), (30, 29674296), (36, 24728580), (37, 24060240), (40, 22255722), (45, 19782864), (47, 18941040), (48, 18546435), (54, 16485720), (60, 14837148), (72, 12364290), (74, 12030120), (79, 11268720), (80, 11127861), (81, 10990480), (90, 9891432), (94, 9470520), (108, 8242860), (111, 8020080), (120, 7418574), (135, 6594288), (141, 6313680), (144, 6182145), (148, 6015060), (158, 5634360), (162, 5495240), (180, 4945716), (185, 4812048), (188, 4735260), (216, 4121430), (222, 4010040), (235, 3788208), (237, 3756240), (240, 3709287), (270, 3297144), (282, 3156840), (296, 3007530), (316, 2817180), (324, 2747620), (333, 2673360), (360, 2472858), (370, 2406024), (376, 2367630), (395, 2253744), (405, 2198096), (423, 2104560), (432, 2060715), (444, 2005020), (470, 1894104), (474, 1878120), (540, 1648572), (555, 1604016), (564, 1578420), (592, 1503765), (632, 1408590), (648, 1373810), (666, 1336680), (705, 1262736), (711, 1252080), (720, 1236429), (740, 1203012), (752, 1183815), (790, 1126872), (810, 1099048), (846, 1052280), (888, 1002510), (940, 947052), (948, 939060), (999, 891120), (1080, 824286), (1110, 802008), (1128, 789210), (1185, 751248), (1264, 704295), (1269, 701520), (1296, 686905), (1332, 668340), (1410, 631368), (1422, 626040), (1480, 601506), (1580, 563436), (1620, 549524), (1665, 534672), (1692, 526140), (1739, 511920), (1776, 501255), (1880, 473526), (1896, 469530), (1998, 445560), (2115, 420912), (2133, 417360), (2160, 412143), (2220, 401004), (2256, 394605), (2370, 375624), (2538, 350760), (2664, 334170), (2820, 315684), (2844, 313020), (2923, 304560), (2960, 300753), (2997, 297040), (3160, 281718), (3240, 274762), (3330, 267336), (3384, 263070), (3478, 255960), (3555, 250416), (3713, 239760), (3760, 236763), (3792, 234765), (3807, 233840), (3996, 222780), (4230, 210456), (4266, 208680), (4440, 200502), (4740, 187812), (4995, 178224), (5076, 175380), (5217, 170640), (5328, 167085), (5640, 157842), (5688, 156510), (5846, 152280), (5994, 148520), (6320, 140859), (6345, 140304), (6399, 139120), (6480, 137381), (6660, 133668), (6768, 131535), (6956, 127980), (7110, 125208), (7426, 119880), (7614, 116920), (7992, 111390), (8460, 105228), (8532, 104340), (8695, 102384), (8769, 101520), (8880, 100251), (9480, 93906), (9990, 89112), (10152, 87690), (10434, 85320), (10665, 83472), (11139, 79920), (11280, 78921), (11376, 78255), (11692, 76140), (11988, 74260), (12690, 70152), (12798, 69560), (13320, 66834), (13912, 63990), (14220, 62604), (14615, 60912), (14852, 59940), (14985, 59408), (15228, 58460), (15651, 56880), (15984, 55695), (16920, 52614), (17064, 52170), (17390, 51192), (17538, 50760), (18565, 47952), (18960, 46953), (19035, 46768), (19980, 44556), (20304, 43845), (20868, 42660), (21330, 41736), (22278, 39960), (23384, 38070), (23976, 37130), (25380, 35076), (25596, 34780), (26085, 34128), (26307, 33840), (26640, 33417), (27824, 31995), (28440, 31302), (29230, 30456), (29704, 29970)]