216864480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 384

約数和(自身を含む): 851558400

約数和(自身を除く): 634693920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 43, 48, 56, 57, 60, 70, 76, 79, 80, 84, 86, 95, 96, 105, 112, 114, 120, 129, 133, 140, 152, 158, 160, 168, 172, 190, 210, 215, 224, 228, 237, 240, 258, 266, 280, 285, 301, 304, 316, 336, 344, 380, 395, 399, 420, 430, 456, 474, 480, 516, 532, 553, 560, 570, 602, 608, 632, 645, 665, 672, 688, 760, 790, 798, 817, 840, 860, 903, 912, 948, 1032, 1064, 1106, 1120, 1140, 1185, 1204, 1264, 1290, 1330, 1376, 1501, 1505, 1520, 1580, 1596, 1634, 1659, 1680, 1720, 1806, 1824, 1896, 1995, 2064, 2128, 2212, 2280, 2370, 2408, 2451, 2528, 2580, 2660, 2765, 3002, 3010, 3040, 3160, 3192, 3268, 3318, 3360, 3397, 3440, 3612, 3792, 3990, 4085, 4128, 4256, 4424, 4503, 4515, 4560, 4740, 4816, 4902, 5160, 5320, 5530, 5719, 6004, 6020, 6320, 6384, 6536, 6636, 6794, 6880, 7224, 7505, 7584, 7980, 8170, 8295, 8848, 9006, 9030, 9120, 9480, 9632, 9804, 10191, 10320, 10507, 10640, 11060, 11438, 12008, 12040, 12255, 12640, 12768, 13072, 13272, 13588, 14448, 15010, 15960, 16340, 16590, 16985, 17157, 17696, 18012, 18060, 18960, 19608, 20382, 20640, 21014, 21280, 22120, 22515, 22876, 23779, 24016, 24080, 24510, 26144, 26544, 27176, 28595, 28896, 30020, 31521, 31920, 32680, 33180, 33970, 34314, 36024, 36120, 37920, 39216, 40764, 42028, 44240, 45030, 45752, 47558, 48032, 48160, 49020, 50955, 52535, 53088, 54352, 57190, 60040, 63042, 63840, 64543, 65360, 66360, 67940, 68628, 71337, 72048, 72240, 78432, 81528, 84056, 85785, 88480, 90060, 91504, 95116, 98040, 101910, 105070, 108704, 114380, 118895, 120080, 126084, 129086, 130720, 132720, 135880, 137256, 142674, 144096, 144480, 157605, 163056, 168112, 171570, 180120, 183008, 190232, 193629, 196080, 203820, 210140, 228760, 237790, 240160, 252168, 258172, 265440, 271760, 274512, 285348, 315210, 322715, 326112, 336224, 343140, 356685, 360240, 380464, 387258, 392160, 407640, 420280, 451801, 457520, 475580, 504336, 516344, 543520, 549024, 570696, 630420, 645430, 686280, 713370, 720480, 760928, 774516, 815280, 840560, 903602, 915040, 951160, 968145, 1008672, 1032688, 1141392, 1260840, 1290860, 1355403, 1372560, 1426740, 1549032, 1630560, 1681120, 1807204, 1902320, 1936290, 2065376, 2259005, 2282784, 2521680, 2581720, 2710806, 2745120, 2853480, 3098064, 3614408, 3804640, 3872580, 4518010, 5043360, 5163440, 5421612, 5706960, 6196128, 6777015, 7228816, 7745160, 9036020, 10326880, 10843224, 11413920, 13554030, 14457632, 15490320, 18072040, 21686448, 27108060, 30980640, 36144080, 43372896, 54216120, 72288160, 108432240, 216864480]

約数ペア:

[(1, 216864480), (2, 108432240), (3, 72288160), (4, 54216120), (5, 43372896), (6, 36144080), (7, 30980640), (8, 27108060), (10, 21686448), (12, 18072040), (14, 15490320), (15, 14457632), (16, 13554030), (19, 11413920), (20, 10843224), (21, 10326880), (24, 9036020), (28, 7745160), (30, 7228816), (32, 6777015), (35, 6196128), (38, 5706960), (40, 5421612), (42, 5163440), (43, 5043360), (48, 4518010), (56, 3872580), (57, 3804640), (60, 3614408), (70, 3098064), (76, 2853480), (79, 2745120), (80, 2710806), (84, 2581720), (86, 2521680), (95, 2282784), (96, 2259005), (105, 2065376), (112, 1936290), (114, 1902320), (120, 1807204), (129, 1681120), (133, 1630560), (140, 1549032), (152, 1426740), (158, 1372560), (160, 1355403), (168, 1290860), (172, 1260840), (190, 1141392), (210, 1032688), (215, 1008672), (224, 968145), (228, 951160), (237, 915040), (240, 903602), (258, 840560), (266, 815280), (280, 774516), (285, 760928), (301, 720480), (304, 713370), (316, 686280), (336, 645430), (344, 630420), (380, 570696), (395, 549024), (399, 543520), (420, 516344), (430, 504336), (456, 475580), (474, 457520), (480, 451801), (516, 420280), (532, 407640), (553, 392160), (560, 387258), (570, 380464), (602, 360240), (608, 356685), (632, 343140), (645, 336224), (665, 326112), (672, 322715), (688, 315210), (760, 285348), (790, 274512), (798, 271760), (817, 265440), (840, 258172), (860, 252168), (903, 240160), (912, 237790), (948, 228760), (1032, 210140), (1064, 203820), (1106, 196080), (1120, 193629), (1140, 190232), (1185, 183008), (1204, 180120), (1264, 171570), (1290, 168112), (1330, 163056), (1376, 157605), (1501, 144480), (1505, 144096), (1520, 142674), (1580, 137256), (1596, 135880), (1634, 132720), (1659, 130720), (1680, 129086), (1720, 126084), (1806, 120080), (1824, 118895), (1896, 114380), (1995, 108704), (2064, 105070), (2128, 101910), (2212, 98040), (2280, 95116), (2370, 91504), (2408, 90060), (2451, 88480), (2528, 85785), (2580, 84056), (2660, 81528), (2765, 78432), (3002, 72240), (3010, 72048), (3040, 71337), (3160, 68628), (3192, 67940), (3268, 66360), (3318, 65360), (3360, 64543), (3397, 63840), (3440, 63042), (3612, 60040), (3792, 57190), (3990, 54352), (4085, 53088), (4128, 52535), (4256, 50955), (4424, 49020), (4503, 48160), (4515, 48032), (4560, 47558), (4740, 45752), (4816, 45030), (4902, 44240), (5160, 42028), (5320, 40764), (5530, 39216), (5719, 37920), (6004, 36120), (6020, 36024), (6320, 34314), (6384, 33970), (6536, 33180), (6636, 32680), (6794, 31920), (6880, 31521), (7224, 30020), (7505, 28896), (7584, 28595), (7980, 27176), (8170, 26544), (8295, 26144), (8848, 24510), (9006, 24080), (9030, 24016), (9120, 23779), (9480, 22876), (9632, 22515), (9804, 22120), (10191, 21280), (10320, 21014), (10507, 20640), (10640, 20382), (11060, 19608), (11438, 18960), (12008, 18060), (12040, 18012), (12255, 17696), (12640, 17157), (12768, 16985), (13072, 16590), (13272, 16340), (13588, 15960), (14448, 15010)]