227780280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:463

約数の個数: 384

約数和(自身を含む): 967075200

約数和(自身を除く): 739294920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 24, 26, 28, 30, 34, 35, 36, 39, 40, 42, 45, 51, 52, 56, 60, 63, 65, 68, 70, 72, 78, 84, 85, 90, 91, 102, 104, 105, 117, 119, 120, 126, 130, 136, 140, 153, 156, 168, 170, 180, 182, 195, 204, 210, 221, 234, 238, 252, 255, 260, 273, 280, 306, 312, 315, 340, 357, 360, 364, 390, 408, 409, 420, 442, 455, 468, 476, 504, 510, 520, 546, 585, 595, 612, 630, 663, 680, 714, 728, 765, 780, 818, 819, 840, 884, 910, 936, 952, 1020, 1071, 1092, 1105, 1170, 1190, 1224, 1227, 1260, 1326, 1365, 1428, 1530, 1547, 1560, 1636, 1638, 1768, 1785, 1820, 1989, 2040, 2045, 2142, 2184, 2210, 2340, 2380, 2454, 2520, 2652, 2730, 2856, 2863, 3060, 3094, 3272, 3276, 3315, 3570, 3640, 3681, 3978, 4090, 4095, 4284, 4420, 4641, 4680, 4760, 4908, 5304, 5317, 5355, 5460, 5726, 6120, 6135, 6188, 6552, 6630, 6953, 7140, 7362, 7735, 7956, 8180, 8190, 8568, 8589, 8840, 9282, 9816, 9945, 10634, 10710, 10920, 11452, 12270, 12376, 13260, 13906, 13923, 14280, 14315, 14724, 15470, 15912, 15951, 16360, 16380, 17178, 18405, 18564, 19890, 20859, 21268, 21420, 22904, 23205, 24540, 25767, 26520, 26585, 27812, 27846, 28630, 29448, 30940, 31902, 32760, 34356, 34765, 36810, 37128, 37219, 39780, 41718, 42536, 42840, 42945, 46410, 47853, 48671, 49080, 51534, 53170, 55624, 55692, 57260, 61880, 62577, 63804, 68712, 69530, 69615, 73620, 74438, 79560, 79755, 83436, 85890, 90389, 92820, 95706, 97342, 103068, 104295, 106340, 111384, 111657, 114520, 125154, 127608, 128835, 139060, 139230, 146013, 147240, 148876, 159510, 166872, 171780, 180778, 185640, 186095, 191412, 194684, 206136, 208590, 212680, 223314, 239265, 243355, 250308, 257670, 271167, 278120, 278460, 292026, 297752, 312885, 319020, 334971, 343560, 361556, 372190, 382824, 389368, 417180, 438039, 446628, 451945, 478530, 486710, 500616, 515340, 542334, 556920, 558285, 584052, 625770, 632723, 638040, 669942, 723112, 730065, 744380, 813501, 834360, 876078, 893256, 903890, 957060, 973420, 1030680, 1084668, 1116570, 1168104, 1251540, 1265446, 1339884, 1355835, 1460130, 1488760, 1627002, 1674855, 1752156, 1807780, 1898169, 1914120, 1946840, 2169336, 2190195, 2233140, 2503080, 2530892, 2679768, 2711670, 2920260, 3163615, 3254004, 3349710, 3504312, 3615560, 3796338, 4067505, 4380390, 4466280, 5061784, 5423340, 5694507, 5840520, 6327230, 6508008, 6699420, 7592676, 8135010, 8760780, 9490845, 10846680, 11389014, 12654460, 13398840, 15185352, 16270020, 17521560, 18981690, 22778028, 25308920, 28472535, 32540040, 37963380, 45556056, 56945070, 75926760, 113890140, 227780280]

約数ペア:

[(1, 227780280), (2, 113890140), (3, 75926760), (4, 56945070), (5, 45556056), (6, 37963380), (7, 32540040), (8, 28472535), (9, 25308920), (10, 22778028), (12, 18981690), (13, 17521560), (14, 16270020), (15, 15185352), (17, 13398840), (18, 12654460), (20, 11389014), (21, 10846680), (24, 9490845), (26, 8760780), (28, 8135010), (30, 7592676), (34, 6699420), (35, 6508008), (36, 6327230), (39, 5840520), (40, 5694507), (42, 5423340), (45, 5061784), (51, 4466280), (52, 4380390), (56, 4067505), (60, 3796338), (63, 3615560), (65, 3504312), (68, 3349710), (70, 3254004), (72, 3163615), (78, 2920260), (84, 2711670), (85, 2679768), (90, 2530892), (91, 2503080), (102, 2233140), (104, 2190195), (105, 2169336), (117, 1946840), (119, 1914120), (120, 1898169), (126, 1807780), (130, 1752156), (136, 1674855), (140, 1627002), (153, 1488760), (156, 1460130), (168, 1355835), (170, 1339884), (180, 1265446), (182, 1251540), (195, 1168104), (204, 1116570), (210, 1084668), (221, 1030680), (234, 973420), (238, 957060), (252, 903890), (255, 893256), (260, 876078), (273, 834360), (280, 813501), (306, 744380), (312, 730065), (315, 723112), (340, 669942), (357, 638040), (360, 632723), (364, 625770), (390, 584052), (408, 558285), (409, 556920), (420, 542334), (442, 515340), (455, 500616), (468, 486710), (476, 478530), (504, 451945), (510, 446628), (520, 438039), (546, 417180), (585, 389368), (595, 382824), (612, 372190), (630, 361556), (663, 343560), (680, 334971), (714, 319020), (728, 312885), (765, 297752), (780, 292026), (818, 278460), (819, 278120), (840, 271167), (884, 257670), (910, 250308), (936, 243355), (952, 239265), (1020, 223314), (1071, 212680), (1092, 208590), (1105, 206136), (1170, 194684), (1190, 191412), (1224, 186095), (1227, 185640), (1260, 180778), (1326, 171780), (1365, 166872), (1428, 159510), (1530, 148876), (1547, 147240), (1560, 146013), (1636, 139230), (1638, 139060), (1768, 128835), (1785, 127608), (1820, 125154), (1989, 114520), (2040, 111657), (2045, 111384), (2142, 106340), (2184, 104295), (2210, 103068), (2340, 97342), (2380, 95706), (2454, 92820), (2520, 90389), (2652, 85890), (2730, 83436), (2856, 79755), (2863, 79560), (3060, 74438), (3094, 73620), (3272, 69615), (3276, 69530), (3315, 68712), (3570, 63804), (3640, 62577), (3681, 61880), (3978, 57260), (4090, 55692), (4095, 55624), (4284, 53170), (4420, 51534), (4641, 49080), (4680, 48671), (4760, 47853), (4908, 46410), (5304, 42945), (5317, 42840), (5355, 42536), (5460, 41718), (5726, 39780), (6120, 37219), (6135, 37128), (6188, 36810), (6552, 34765), (6630, 34356), (6953, 32760), (7140, 31902), (7362, 30940), (7735, 29448), (7956, 28630), (8180, 27846), (8190, 27812), (8568, 26585), (8589, 26520), (8840, 25767), (9282, 24540), (9816, 23205), (9945, 22904), (10634, 21420), (10710, 21268), (10920, 20859), (11452, 19890), (12270, 18564), (12376, 18405), (13260, 17178), (13906, 16380), (13923, 16360), (14280, 15951), (14315, 15912), (14724, 15470)]