79453920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:162

約数の個数: 384

約数和(自身を含む): 329204736

約数和(自身を除く): 249750816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 32, 34, 35, 39, 40, 42, 48, 51, 52, 56, 60, 65, 68, 70, 78, 80, 84, 85, 91, 96, 102, 104, 105, 107, 112, 119, 120, 130, 136, 140, 156, 160, 168, 170, 182, 195, 204, 208, 210, 214, 221, 224, 238, 240, 255, 260, 272, 273, 280, 312, 321, 336, 340, 357, 364, 390, 408, 416, 420, 428, 442, 455, 476, 480, 510, 520, 535, 544, 546, 560, 595, 624, 642, 663, 672, 680, 714, 728, 749, 780, 816, 840, 856, 884, 910, 952, 1020, 1040, 1070, 1092, 1105, 1120, 1190, 1248, 1284, 1326, 1360, 1365, 1391, 1428, 1456, 1498, 1547, 1560, 1605, 1632, 1680, 1712, 1768, 1785, 1819, 1820, 1904, 2040, 2080, 2140, 2184, 2210, 2247, 2380, 2568, 2652, 2720, 2730, 2782, 2856, 2912, 2996, 3094, 3120, 3210, 3315, 3360, 3424, 3536, 3570, 3638, 3640, 3745, 3808, 4080, 4173, 4280, 4368, 4420, 4494, 4641, 4760, 5136, 5304, 5457, 5460, 5564, 5712, 5992, 6188, 6240, 6420, 6630, 6955, 7072, 7140, 7276, 7280, 7490, 7735, 8160, 8346, 8560, 8736, 8840, 8988, 9095, 9282, 9520, 9737, 10272, 10608, 10914, 10920, 11128, 11235, 11424, 11984, 12376, 12733, 12840, 13260, 13910, 14280, 14552, 14560, 14980, 15470, 16692, 17120, 17680, 17976, 18190, 18564, 19040, 19474, 20865, 21216, 21828, 21840, 22256, 22470, 23205, 23647, 23968, 24752, 25466, 25680, 26520, 27285, 27820, 28560, 29104, 29211, 29960, 30940, 33384, 35360, 35952, 36380, 37128, 38199, 38948, 41730, 43656, 43680, 44512, 44940, 46410, 47294, 48685, 49504, 50932, 51360, 53040, 54570, 55640, 57120, 58208, 58422, 59920, 61880, 63665, 66768, 70941, 71904, 72760, 74256, 76398, 77896, 83460, 87312, 89880, 92820, 94588, 97370, 101864, 106080, 109140, 111280, 116844, 118235, 119840, 123760, 127330, 133536, 141882, 145520, 146055, 148512, 152796, 155792, 165529, 166920, 174624, 179760, 185640, 189176, 190995, 194740, 203728, 218280, 222560, 233688, 236470, 247520, 254660, 283764, 291040, 292110, 305592, 311584, 331058, 333840, 354705, 359520, 371280, 378352, 381990, 389480, 407456, 436560, 467376, 472940, 496587, 509320, 567528, 584220, 611184, 662116, 667680, 709410, 742560, 756704, 763980, 778960, 827645, 873120, 934752, 945880, 993174, 1018640, 1135056, 1168440, 1222368, 1324232, 1418820, 1527960, 1557920, 1655290, 1891760, 1986348, 2037280, 2270112, 2336880, 2482935, 2648464, 2837640, 3055920, 3310580, 3783520, 3972696, 4673760, 4965870, 5296928, 5675280, 6111840, 6621160, 7945392, 9931740, 11350560, 13242320, 15890784, 19863480, 26484640, 39726960, 79453920]

約数ペア:

[(1, 79453920), (2, 39726960), (3, 26484640), (4, 19863480), (5, 15890784), (6, 13242320), (7, 11350560), (8, 9931740), (10, 7945392), (12, 6621160), (13, 6111840), (14, 5675280), (15, 5296928), (16, 4965870), (17, 4673760), (20, 3972696), (21, 3783520), (24, 3310580), (26, 3055920), (28, 2837640), (30, 2648464), (32, 2482935), (34, 2336880), (35, 2270112), (39, 2037280), (40, 1986348), (42, 1891760), (48, 1655290), (51, 1557920), (52, 1527960), (56, 1418820), (60, 1324232), (65, 1222368), (68, 1168440), (70, 1135056), (78, 1018640), (80, 993174), (84, 945880), (85, 934752), (91, 873120), (96, 827645), (102, 778960), (104, 763980), (105, 756704), (107, 742560), (112, 709410), (119, 667680), (120, 662116), (130, 611184), (136, 584220), (140, 567528), (156, 509320), (160, 496587), (168, 472940), (170, 467376), (182, 436560), (195, 407456), (204, 389480), (208, 381990), (210, 378352), (214, 371280), (221, 359520), (224, 354705), (238, 333840), (240, 331058), (255, 311584), (260, 305592), (272, 292110), (273, 291040), (280, 283764), (312, 254660), (321, 247520), (336, 236470), (340, 233688), (357, 222560), (364, 218280), (390, 203728), (408, 194740), (416, 190995), (420, 189176), (428, 185640), (442, 179760), (455, 174624), (476, 166920), (480, 165529), (510, 155792), (520, 152796), (535, 148512), (544, 146055), (546, 145520), (560, 141882), (595, 133536), (624, 127330), (642, 123760), (663, 119840), (672, 118235), (680, 116844), (714, 111280), (728, 109140), (749, 106080), (780, 101864), (816, 97370), (840, 94588), (856, 92820), (884, 89880), (910, 87312), (952, 83460), (1020, 77896), (1040, 76398), (1070, 74256), (1092, 72760), (1105, 71904), (1120, 70941), (1190, 66768), (1248, 63665), (1284, 61880), (1326, 59920), (1360, 58422), (1365, 58208), (1391, 57120), (1428, 55640), (1456, 54570), (1498, 53040), (1547, 51360), (1560, 50932), (1605, 49504), (1632, 48685), (1680, 47294), (1712, 46410), (1768, 44940), (1785, 44512), (1819, 43680), (1820, 43656), (1904, 41730), (2040, 38948), (2080, 38199), (2140, 37128), (2184, 36380), (2210, 35952), (2247, 35360), (2380, 33384), (2568, 30940), (2652, 29960), (2720, 29211), (2730, 29104), (2782, 28560), (2856, 27820), (2912, 27285), (2996, 26520), (3094, 25680), (3120, 25466), (3210, 24752), (3315, 23968), (3360, 23647), (3424, 23205), (3536, 22470), (3570, 22256), (3638, 21840), (3640, 21828), (3745, 21216), (3808, 20865), (4080, 19474), (4173, 19040), (4280, 18564), (4368, 18190), (4420, 17976), (4494, 17680), (4641, 17120), (4760, 16692), (5136, 15470), (5304, 14980), (5457, 14560), (5460, 14552), (5564, 14280), (5712, 13910), (5992, 13260), (6188, 12840), (6240, 12733), (6420, 12376), (6630, 11984), (6955, 11424), (7072, 11235), (7140, 11128), (7276, 10920), (7280, 10914), (7490, 10608), (7735, 10272), (8160, 9737), (8346, 9520), (8560, 9282), (8736, 9095), (8840, 8988)]