158301780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:478

約数の個数: 192

約数和(自身を含む): 553943040

約数和(自身を除く): 395641260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 79, 84, 91, 105, 130, 140, 156, 158, 182, 195, 210, 237, 260, 273, 316, 364, 367, 390, 395, 420, 455, 474, 546, 553, 734, 780, 790, 910, 948, 1027, 1092, 1101, 1106, 1185, 1365, 1468, 1580, 1659, 1820, 1835, 2054, 2202, 2212, 2370, 2569, 2730, 2765, 3081, 3318, 3670, 4108, 4404, 4740, 4771, 5135, 5138, 5460, 5505, 5530, 6162, 6636, 7189, 7340, 7707, 8295, 9542, 10270, 10276, 11010, 11060, 12324, 12845, 14313, 14378, 15405, 15414, 16590, 19084, 20540, 21567, 22020, 23855, 25690, 28626, 28756, 28993, 30810, 30828, 33180, 33397, 35945, 38535, 43134, 47710, 51380, 57252, 57986, 61620, 66794, 71565, 71890, 77070, 86268, 86979, 95420, 100191, 107835, 115972, 133588, 143130, 143780, 144965, 154140, 166985, 173958, 200382, 202951, 215670, 286260, 289930, 333970, 347916, 376909, 400764, 405902, 431340, 434895, 500955, 579860, 608853, 667940, 753818, 811804, 869790, 1001910, 1014755, 1130727, 1217706, 1507636, 1739580, 1884545, 2003820, 2029510, 2261454, 2435412, 2638363, 3044265, 3769090, 4059020, 4522908, 5276726, 5653635, 6088530, 7538180, 7915089, 10553452, 11307270, 12177060, 13191815, 15830178, 22614540, 26383630, 31660356, 39575445, 52767260, 79150890, 158301780]

約数ペア:

[(1, 158301780), (2, 79150890), (3, 52767260), (4, 39575445), (5, 31660356), (6, 26383630), (7, 22614540), (10, 15830178), (12, 13191815), (13, 12177060), (14, 11307270), (15, 10553452), (20, 7915089), (21, 7538180), (26, 6088530), (28, 5653635), (30, 5276726), (35, 4522908), (39, 4059020), (42, 3769090), (52, 3044265), (60, 2638363), (65, 2435412), (70, 2261454), (78, 2029510), (79, 2003820), (84, 1884545), (91, 1739580), (105, 1507636), (130, 1217706), (140, 1130727), (156, 1014755), (158, 1001910), (182, 869790), (195, 811804), (210, 753818), (237, 667940), (260, 608853), (273, 579860), (316, 500955), (364, 434895), (367, 431340), (390, 405902), (395, 400764), (420, 376909), (455, 347916), (474, 333970), (546, 289930), (553, 286260), (734, 215670), (780, 202951), (790, 200382), (910, 173958), (948, 166985), (1027, 154140), (1092, 144965), (1101, 143780), (1106, 143130), (1185, 133588), (1365, 115972), (1468, 107835), (1580, 100191), (1659, 95420), (1820, 86979), (1835, 86268), (2054, 77070), (2202, 71890), (2212, 71565), (2370, 66794), (2569, 61620), (2730, 57986), (2765, 57252), (3081, 51380), (3318, 47710), (3670, 43134), (4108, 38535), (4404, 35945), (4740, 33397), (4771, 33180), (5135, 30828), (5138, 30810), (5460, 28993), (5505, 28756), (5530, 28626), (6162, 25690), (6636, 23855), (7189, 22020), (7340, 21567), (7707, 20540), (8295, 19084), (9542, 16590), (10270, 15414), (10276, 15405), (11010, 14378), (11060, 14313), (12324, 12845)]