194257440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1153}}^1$

素因数の和:1193

約数の個数: 240

約数和(自身を含む): 738943128

約数和(自身を除く): 544685688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1153, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 2080, 2106, 2160, 2306, 2340, 2592, 2808, 3120, 3240, 3459, 3510, 3744, 4212, 4320, 4612, 4680, 5265, 5616, 5765, 6240, 6480, 6918, 7020, 8424, 9224, 9360, 10377, 10530, 11232, 11530, 12960, 13836, 14040, 14989, 16848, 17295, 18448, 18720, 20754, 21060, 23060, 27672, 28080, 29978, 31131, 33696, 34590, 36896, 41508, 42120, 44967, 46120, 51885, 55344, 56160, 59956, 62262, 69180, 74945, 83016, 84240, 89934, 92240, 93393, 103770, 110688, 119912, 124524, 134901, 138360, 149890, 155655, 166032, 168480, 179868, 184480, 186786, 207540, 224835, 239824, 249048, 269802, 276720, 299780, 311310, 332064, 359736, 373572, 404703, 415080, 449670, 466965, 479648, 498096, 539604, 553440, 599560, 622620, 674505, 719472, 747144, 809406, 830160, 899340, 933930, 996192, 1079208, 1199120, 1214109, 1245240, 1349010, 1438944, 1494288, 1618812, 1660320, 1798680, 1867860, 2023515, 2158416, 2398240, 2428218, 2490480, 2698020, 2988576, 3237624, 3597360, 3735720, 4047030, 4316832, 4856436, 4980960, 5396040, 6070545, 6475248, 7194720, 7471440, 8094060, 9712872, 10792080, 12141090, 12950496, 14942880, 16188120, 19425744, 21584160, 24282180, 32376240, 38851488, 48564360, 64752480, 97128720, 194257440]

約数ペア:

[(1, 194257440), (2, 97128720), (3, 64752480), (4, 48564360), (5, 38851488), (6, 32376240), (8, 24282180), (9, 21584160), (10, 19425744), (12, 16188120), (13, 14942880), (15, 12950496), (16, 12141090), (18, 10792080), (20, 9712872), (24, 8094060), (26, 7471440), (27, 7194720), (30, 6475248), (32, 6070545), (36, 5396040), (39, 4980960), (40, 4856436), (45, 4316832), (48, 4047030), (52, 3735720), (54, 3597360), (60, 3237624), (65, 2988576), (72, 2698020), (78, 2490480), (80, 2428218), (81, 2398240), (90, 2158416), (96, 2023515), (104, 1867860), (108, 1798680), (117, 1660320), (120, 1618812), (130, 1494288), (135, 1438944), (144, 1349010), (156, 1245240), (160, 1214109), (162, 1199120), (180, 1079208), (195, 996192), (208, 933930), (216, 899340), (234, 830160), (240, 809406), (260, 747144), (270, 719472), (288, 674505), (312, 622620), (324, 599560), (351, 553440), (360, 539604), (390, 498096), (405, 479648), (416, 466965), (432, 449670), (468, 415080), (480, 404703), (520, 373572), (540, 359736), (585, 332064), (624, 311310), (648, 299780), (702, 276720), (720, 269802), (780, 249048), (810, 239824), (864, 224835), (936, 207540), (1040, 186786), (1053, 184480), (1080, 179868), (1153, 168480), (1170, 166032), (1248, 155655), (1296, 149890), (1404, 138360), (1440, 134901), (1560, 124524), (1620, 119912), (1755, 110688), (1872, 103770), (2080, 93393), (2106, 92240), (2160, 89934), (2306, 84240), (2340, 83016), (2592, 74945), (2808, 69180), (3120, 62262), (3240, 59956), (3459, 56160), (3510, 55344), (3744, 51885), (4212, 46120), (4320, 44967), (4612, 42120), (4680, 41508), (5265, 36896), (5616, 34590), (5765, 33696), (6240, 31131), (6480, 29978), (6918, 28080), (7020, 27672), (8424, 23060), (9224, 21060), (9360, 20754), (10377, 18720), (10530, 18448), (11232, 17295), (11530, 16848), (12960, 14989), (13836, 14040)]