85580040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:512

約数の個数: 256

約数和(自身を含む): 335301120

約数和(自身を除く): 249721080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 51, 52, 56, 60, 65, 68, 70, 78, 84, 85, 91, 102, 104, 105, 119, 120, 130, 136, 140, 156, 168, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 280, 312, 340, 357, 364, 390, 408, 420, 442, 455, 461, 476, 510, 520, 546, 595, 663, 680, 714, 728, 780, 840, 884, 910, 922, 952, 1020, 1092, 1105, 1190, 1326, 1365, 1383, 1428, 1547, 1560, 1768, 1785, 1820, 1844, 2040, 2184, 2210, 2305, 2380, 2652, 2730, 2766, 2856, 3094, 3227, 3315, 3570, 3640, 3688, 4420, 4610, 4641, 4760, 5304, 5460, 5532, 5993, 6188, 6454, 6630, 6915, 7140, 7735, 7837, 8840, 9220, 9282, 9681, 10920, 11064, 11986, 12376, 12908, 13260, 13830, 14280, 15470, 15674, 16135, 17979, 18440, 18564, 19362, 23205, 23511, 23972, 25816, 26520, 27660, 29965, 30940, 31348, 32270, 35958, 37128, 38724, 39185, 41951, 46410, 47022, 47944, 48405, 54859, 55320, 59930, 61880, 62696, 64540, 71916, 77448, 78370, 83902, 89895, 92820, 94044, 96810, 101881, 109718, 117555, 119860, 125853, 129080, 143832, 156740, 164577, 167804, 179790, 185640, 188088, 193620, 203762, 209755, 219436, 235110, 239720, 251706, 274295, 305643, 313480, 329154, 335608, 359580, 387240, 407524, 419510, 438872, 470220, 503412, 509405, 548590, 611286, 629265, 658308, 713167, 719160, 815048, 822885, 839020, 940440, 1006824, 1018810, 1097180, 1222572, 1258530, 1316616, 1426334, 1528215, 1645770, 1678040, 2037620, 2139501, 2194360, 2445144, 2517060, 2852668, 3056430, 3291540, 3565835, 4075240, 4279002, 5034120, 5705336, 6112860, 6583080, 7131670, 8558004, 10697505, 12225720, 14263340, 17116008, 21395010, 28526680, 42790020, 85580040]

約数ペア:

[(1, 85580040), (2, 42790020), (3, 28526680), (4, 21395010), (5, 17116008), (6, 14263340), (7, 12225720), (8, 10697505), (10, 8558004), (12, 7131670), (13, 6583080), (14, 6112860), (15, 5705336), (17, 5034120), (20, 4279002), (21, 4075240), (24, 3565835), (26, 3291540), (28, 3056430), (30, 2852668), (34, 2517060), (35, 2445144), (39, 2194360), (40, 2139501), (42, 2037620), (51, 1678040), (52, 1645770), (56, 1528215), (60, 1426334), (65, 1316616), (68, 1258530), (70, 1222572), (78, 1097180), (84, 1018810), (85, 1006824), (91, 940440), (102, 839020), (104, 822885), (105, 815048), (119, 719160), (120, 713167), (130, 658308), (136, 629265), (140, 611286), (156, 548590), (168, 509405), (170, 503412), (182, 470220), (195, 438872), (204, 419510), (210, 407524), (221, 387240), (238, 359580), (255, 335608), (260, 329154), (273, 313480), (280, 305643), (312, 274295), (340, 251706), (357, 239720), (364, 235110), (390, 219436), (408, 209755), (420, 203762), (442, 193620), (455, 188088), (461, 185640), (476, 179790), (510, 167804), (520, 164577), (546, 156740), (595, 143832), (663, 129080), (680, 125853), (714, 119860), (728, 117555), (780, 109718), (840, 101881), (884, 96810), (910, 94044), (922, 92820), (952, 89895), (1020, 83902), (1092, 78370), (1105, 77448), (1190, 71916), (1326, 64540), (1365, 62696), (1383, 61880), (1428, 59930), (1547, 55320), (1560, 54859), (1768, 48405), (1785, 47944), (1820, 47022), (1844, 46410), (2040, 41951), (2184, 39185), (2210, 38724), (2305, 37128), (2380, 35958), (2652, 32270), (2730, 31348), (2766, 30940), (2856, 29965), (3094, 27660), (3227, 26520), (3315, 25816), (3570, 23972), (3640, 23511), (3688, 23205), (4420, 19362), (4610, 18564), (4641, 18440), (4760, 17979), (5304, 16135), (5460, 15674), (5532, 15470), (5993, 14280), (6188, 13830), (6454, 13260), (6630, 12908), (6915, 12376), (7140, 11986), (7735, 11064), (7837, 10920), (8840, 9681), (9220, 9282)]