30510480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:174

約数の個数: 320

約数和(自身を含む): 127991808

約数和(自身を除く): 97481328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 84, 88, 91, 104, 105, 110, 112, 120, 127, 130, 132, 140, 143, 154, 156, 165, 168, 176, 182, 195, 208, 210, 220, 231, 240, 254, 260, 264, 273, 280, 286, 308, 312, 330, 336, 364, 381, 385, 390, 420, 429, 440, 455, 462, 508, 520, 528, 546, 560, 572, 616, 624, 635, 660, 715, 728, 762, 770, 780, 840, 858, 880, 889, 910, 924, 1001, 1016, 1040, 1092, 1144, 1155, 1232, 1270, 1320, 1365, 1397, 1430, 1456, 1524, 1540, 1560, 1651, 1680, 1716, 1778, 1820, 1848, 1905, 2002, 2032, 2145, 2184, 2288, 2310, 2540, 2640, 2667, 2730, 2794, 2860, 3003, 3048, 3080, 3120, 3302, 3432, 3556, 3640, 3696, 3810, 4004, 4191, 4290, 4368, 4445, 4620, 4953, 5005, 5080, 5334, 5460, 5588, 5720, 6006, 6096, 6160, 6604, 6864, 6985, 7112, 7280, 7620, 8008, 8255, 8382, 8580, 8890, 9240, 9779, 9906, 10010, 10160, 10668, 10920, 11176, 11440, 11557, 12012, 13208, 13335, 13970, 14224, 15015, 15240, 16016, 16510, 16764, 17160, 17780, 18161, 18480, 19558, 19812, 20020, 20955, 21336, 21840, 22352, 23114, 24024, 24765, 26416, 26670, 27940, 29337, 30030, 30480, 33020, 33528, 34320, 34671, 35560, 36322, 39116, 39624, 40040, 41910, 42672, 46228, 48048, 48895, 49530, 53340, 54483, 55880, 57785, 58674, 60060, 66040, 67056, 69342, 71120, 72644, 78232, 79248, 80080, 83820, 90805, 92456, 97790, 99060, 106680, 108966, 111760, 115570, 117348, 120120, 127127, 132080, 138684, 145288, 146685, 156464, 167640, 173355, 181610, 184912, 195580, 198120, 213360, 217932, 231140, 234696, 240240, 254254, 272415, 277368, 290576, 293370, 335280, 346710, 363220, 381381, 391160, 396240, 435864, 462280, 469392, 508508, 544830, 554736, 586740, 635635, 693420, 726440, 762762, 782320, 871728, 924560, 1017016, 1089660, 1173480, 1271270, 1386840, 1452880, 1525524, 1906905, 2034032, 2179320, 2346960, 2542540, 2773680, 3051048, 3813810, 4358640, 5085080, 6102096, 7627620, 10170160, 15255240, 30510480]

約数ペア:

[(1, 30510480), (2, 15255240), (3, 10170160), (4, 7627620), (5, 6102096), (6, 5085080), (7, 4358640), (8, 3813810), (10, 3051048), (11, 2773680), (12, 2542540), (13, 2346960), (14, 2179320), (15, 2034032), (16, 1906905), (20, 1525524), (21, 1452880), (22, 1386840), (24, 1271270), (26, 1173480), (28, 1089660), (30, 1017016), (33, 924560), (35, 871728), (39, 782320), (40, 762762), (42, 726440), (44, 693420), (48, 635635), (52, 586740), (55, 554736), (56, 544830), (60, 508508), (65, 469392), (66, 462280), (70, 435864), (77, 396240), (78, 391160), (80, 381381), (84, 363220), (88, 346710), (91, 335280), (104, 293370), (105, 290576), (110, 277368), (112, 272415), (120, 254254), (127, 240240), (130, 234696), (132, 231140), (140, 217932), (143, 213360), (154, 198120), (156, 195580), (165, 184912), (168, 181610), (176, 173355), (182, 167640), (195, 156464), (208, 146685), (210, 145288), (220, 138684), (231, 132080), (240, 127127), (254, 120120), (260, 117348), (264, 115570), (273, 111760), (280, 108966), (286, 106680), (308, 99060), (312, 97790), (330, 92456), (336, 90805), (364, 83820), (381, 80080), (385, 79248), (390, 78232), (420, 72644), (429, 71120), (440, 69342), (455, 67056), (462, 66040), (508, 60060), (520, 58674), (528, 57785), (546, 55880), (560, 54483), (572, 53340), (616, 49530), (624, 48895), (635, 48048), (660, 46228), (715, 42672), (728, 41910), (762, 40040), (770, 39624), (780, 39116), (840, 36322), (858, 35560), (880, 34671), (889, 34320), (910, 33528), (924, 33020), (1001, 30480), (1016, 30030), (1040, 29337), (1092, 27940), (1144, 26670), (1155, 26416), (1232, 24765), (1270, 24024), (1320, 23114), (1365, 22352), (1397, 21840), (1430, 21336), (1456, 20955), (1524, 20020), (1540, 19812), (1560, 19558), (1651, 18480), (1680, 18161), (1716, 17780), (1778, 17160), (1820, 16764), (1848, 16510), (1905, 16016), (2002, 15240), (2032, 15015), (2145, 14224), (2184, 13970), (2288, 13335), (2310, 13208), (2540, 12012), (2640, 11557), (2667, 11440), (2730, 11176), (2794, 10920), (2860, 10668), (3003, 10160), (3048, 10010), (3080, 9906), (3120, 9779), (3302, 9240), (3432, 8890), (3556, 8580), (3640, 8382), (3696, 8255), (3810, 8008), (4004, 7620), (4191, 7280), (4290, 7112), (4368, 6985), (4445, 6864), (4620, 6604), (4953, 6160), (5005, 6096), (5080, 6006), (5334, 5720), (5460, 5588)]