230455680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1319}}^1$

素因数の和:1361

約数の個数: 256

約数和(自身を含む): 904780800

約数和(自身を除く): 674325120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1319, 1344, 1365, 1456, 1560, 1664, 1680, 1820, 1920, 2080, 2184, 2240, 2496, 2638, 2688, 2730, 2912, 3120, 3360, 3640, 3957, 4160, 4368, 4480, 4992, 5276, 5460, 5824, 6240, 6595, 6720, 7280, 7914, 8320, 8736, 9233, 10552, 10920, 11648, 12480, 13190, 13440, 14560, 15828, 17147, 17472, 18466, 19785, 21104, 21840, 24960, 26380, 27699, 29120, 31656, 34294, 34944, 36932, 39570, 42208, 43680, 46165, 51441, 52760, 55398, 58240, 63312, 68588, 73864, 79140, 84416, 85735, 87360, 92330, 102882, 105520, 110796, 120029, 126624, 137176, 138495, 147728, 158280, 168832, 171470, 174720, 184660, 205764, 211040, 221592, 240058, 253248, 257205, 274352, 276990, 295456, 316560, 342940, 360087, 369320, 411528, 422080, 443184, 480116, 506496, 514410, 548704, 553980, 590912, 600145, 633120, 685880, 720174, 738640, 823056, 844160, 886368, 960232, 1028820, 1097408, 1107960, 1181824, 1200290, 1266240, 1371760, 1440348, 1477280, 1646112, 1772736, 1800435, 1920464, 2057640, 2194816, 2215920, 2400580, 2532480, 2743520, 2880696, 2954560, 3292224, 3545472, 3600870, 3840928, 4115280, 4431840, 4801160, 5487040, 5761392, 5909120, 6584448, 7201740, 7681856, 8230560, 8863680, 9602320, 10974080, 11522784, 14403480, 15363712, 16461120, 17727360, 19204640, 23045568, 28806960, 32922240, 38409280, 46091136, 57613920, 76818560, 115227840, 230455680]

約数ペア:

[(1, 230455680), (2, 115227840), (3, 76818560), (4, 57613920), (5, 46091136), (6, 38409280), (7, 32922240), (8, 28806960), (10, 23045568), (12, 19204640), (13, 17727360), (14, 16461120), (15, 15363712), (16, 14403480), (20, 11522784), (21, 10974080), (24, 9602320), (26, 8863680), (28, 8230560), (30, 7681856), (32, 7201740), (35, 6584448), (39, 5909120), (40, 5761392), (42, 5487040), (48, 4801160), (52, 4431840), (56, 4115280), (60, 3840928), (64, 3600870), (65, 3545472), (70, 3292224), (78, 2954560), (80, 2880696), (84, 2743520), (91, 2532480), (96, 2400580), (104, 2215920), (105, 2194816), (112, 2057640), (120, 1920464), (128, 1800435), (130, 1772736), (140, 1646112), (156, 1477280), (160, 1440348), (168, 1371760), (182, 1266240), (192, 1200290), (195, 1181824), (208, 1107960), (210, 1097408), (224, 1028820), (240, 960232), (260, 886368), (273, 844160), (280, 823056), (312, 738640), (320, 720174), (336, 685880), (364, 633120), (384, 600145), (390, 590912), (416, 553980), (420, 548704), (448, 514410), (455, 506496), (480, 480116), (520, 443184), (546, 422080), (560, 411528), (624, 369320), (640, 360087), (672, 342940), (728, 316560), (780, 295456), (832, 276990), (840, 274352), (896, 257205), (910, 253248), (960, 240058), (1040, 221592), (1092, 211040), (1120, 205764), (1248, 184660), (1319, 174720), (1344, 171470), (1365, 168832), (1456, 158280), (1560, 147728), (1664, 138495), (1680, 137176), (1820, 126624), (1920, 120029), (2080, 110796), (2184, 105520), (2240, 102882), (2496, 92330), (2638, 87360), (2688, 85735), (2730, 84416), (2912, 79140), (3120, 73864), (3360, 68588), (3640, 63312), (3957, 58240), (4160, 55398), (4368, 52760), (4480, 51441), (4992, 46165), (5276, 43680), (5460, 42208), (5824, 39570), (6240, 36932), (6595, 34944), (6720, 34294), (7280, 31656), (7914, 29120), (8320, 27699), (8736, 26380), (9233, 24960), (10552, 21840), (10920, 21104), (11648, 19785), (12480, 18466), (13190, 17472), (13440, 17147), (14560, 15828)]