145930680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:323

約数の個数: 256

約数和(自身を含む): 564480000

約数和(自身を除く): 418549320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 97, 105, 108, 120, 126, 135, 140, 168, 180, 189, 194, 199, 210, 216, 252, 270, 280, 291, 315, 360, 378, 388, 398, 420, 485, 504, 540, 582, 597, 630, 679, 756, 776, 796, 840, 873, 945, 970, 995, 1080, 1164, 1194, 1260, 1358, 1393, 1455, 1512, 1592, 1746, 1791, 1890, 1940, 1990, 2037, 2328, 2388, 2520, 2619, 2716, 2786, 2910, 2985, 3395, 3492, 3582, 3780, 3880, 3980, 4074, 4179, 4365, 4776, 5238, 5373, 5432, 5572, 5820, 5970, 6111, 6790, 6965, 6984, 7164, 7560, 7960, 8148, 8358, 8730, 8955, 10185, 10476, 10746, 11144, 11640, 11940, 12222, 12537, 13095, 13580, 13930, 14328, 16296, 16716, 17460, 17910, 18333, 19303, 20370, 20895, 20952, 21492, 23880, 24444, 25074, 26190, 26865, 27160, 27860, 30555, 33432, 34920, 35820, 36666, 37611, 38606, 40740, 41790, 42984, 48888, 50148, 52380, 53730, 55720, 57909, 61110, 62685, 71640, 73332, 75222, 77212, 81480, 83580, 91665, 96515, 100296, 104760, 107460, 115818, 122220, 125370, 135121, 146664, 150444, 154424, 167160, 173727, 183330, 188055, 193030, 214920, 231636, 244440, 250740, 270242, 289545, 300888, 347454, 366660, 376110, 386060, 405363, 463272, 501480, 521181, 540484, 579090, 675605, 694908, 733320, 752220, 772120, 810726, 868635, 1042362, 1080968, 1158180, 1216089, 1351210, 1389816, 1504440, 1621452, 1737270, 2026815, 2084724, 2316360, 2432178, 2605905, 2702420, 3242904, 3474540, 3648267, 4053630, 4169448, 4864356, 5211810, 5404840, 6080445, 6949080, 7296534, 8107260, 9728712, 10423620, 12160890, 14593068, 16214520, 18241335, 20847240, 24321780, 29186136, 36482670, 48643560, 72965340, 145930680]

約数ペア:

[(1, 145930680), (2, 72965340), (3, 48643560), (4, 36482670), (5, 29186136), (6, 24321780), (7, 20847240), (8, 18241335), (9, 16214520), (10, 14593068), (12, 12160890), (14, 10423620), (15, 9728712), (18, 8107260), (20, 7296534), (21, 6949080), (24, 6080445), (27, 5404840), (28, 5211810), (30, 4864356), (35, 4169448), (36, 4053630), (40, 3648267), (42, 3474540), (45, 3242904), (54, 2702420), (56, 2605905), (60, 2432178), (63, 2316360), (70, 2084724), (72, 2026815), (84, 1737270), (90, 1621452), (97, 1504440), (105, 1389816), (108, 1351210), (120, 1216089), (126, 1158180), (135, 1080968), (140, 1042362), (168, 868635), (180, 810726), (189, 772120), (194, 752220), (199, 733320), (210, 694908), (216, 675605), (252, 579090), (270, 540484), (280, 521181), (291, 501480), (315, 463272), (360, 405363), (378, 386060), (388, 376110), (398, 366660), (420, 347454), (485, 300888), (504, 289545), (540, 270242), (582, 250740), (597, 244440), (630, 231636), (679, 214920), (756, 193030), (776, 188055), (796, 183330), (840, 173727), (873, 167160), (945, 154424), (970, 150444), (995, 146664), (1080, 135121), (1164, 125370), (1194, 122220), (1260, 115818), (1358, 107460), (1393, 104760), (1455, 100296), (1512, 96515), (1592, 91665), (1746, 83580), (1791, 81480), (1890, 77212), (1940, 75222), (1990, 73332), (2037, 71640), (2328, 62685), (2388, 61110), (2520, 57909), (2619, 55720), (2716, 53730), (2786, 52380), (2910, 50148), (2985, 48888), (3395, 42984), (3492, 41790), (3582, 40740), (3780, 38606), (3880, 37611), (3980, 36666), (4074, 35820), (4179, 34920), (4365, 33432), (4776, 30555), (5238, 27860), (5373, 27160), (5432, 26865), (5572, 26190), (5820, 25074), (5970, 24444), (6111, 23880), (6790, 21492), (6965, 20952), (6984, 20895), (7164, 20370), (7560, 19303), (7960, 18333), (8148, 17910), (8358, 17460), (8730, 16716), (8955, 16296), (10185, 14328), (10476, 13930), (10746, 13580), (11144, 13095), (11640, 12537), (11940, 12222)]