1390563720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14149}}^1$

素因数の和:14189

約数の個数: 256

約数和(自身を含む): 5705280000

約数和(自身を除く): 4314716280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1260, 1365, 1404, 1512, 1560, 1638, 1755, 1820, 1890, 2184, 2340, 2457, 2520, 2730, 2808, 3276, 3510, 3640, 3780, 4095, 4680, 4914, 5460, 6552, 7020, 7560, 8190, 9828, 10920, 12285, 14040, 14149, 16380, 19656, 24570, 28298, 32760, 42447, 49140, 56596, 70745, 84894, 98280, 99043, 113192, 127341, 141490, 169788, 183937, 198086, 212235, 254682, 282980, 297129, 339576, 367874, 382023, 396172, 424470, 495215, 509364, 551811, 565960, 594258, 636705, 735748, 764046, 792344, 848940, 891387, 919685, 990430, 1018728, 1103622, 1188516, 1273410, 1287559, 1471496, 1485645, 1528092, 1655433, 1697880, 1782774, 1839370, 1910115, 1980860, 2207244, 2377032, 2546820, 2575118, 2674161, 2759055, 2971290, 3056184, 3310866, 3565548, 3678740, 3820230, 3862677, 3961720, 4414488, 4456935, 4966299, 5093640, 5150236, 5348322, 5518110, 5942580, 6437795, 6621732, 7131096, 7357480, 7640460, 7725354, 8277165, 8913870, 9932598, 10300472, 10696644, 11036220, 11588031, 11885160, 12875590, 13243464, 13370805, 15280920, 15450708, 16554330, 17827740, 19313385, 19865196, 21393288, 22072440, 23176062, 24831495, 25751180, 26741610, 30901416, 33108660, 34764093, 35655480, 38626770, 39730392, 46352124, 49662990, 51502360, 53483220, 57940155, 66217320, 69528186, 77253540, 92704248, 99325980, 106966440, 115880310, 139056372, 154507080, 173820465, 198651960, 231760620, 278112744, 347640930, 463521240, 695281860, 1390563720]

約数ペア:

[(1, 1390563720), (2, 695281860), (3, 463521240), (4, 347640930), (5, 278112744), (6, 231760620), (7, 198651960), (8, 173820465), (9, 154507080), (10, 139056372), (12, 115880310), (13, 106966440), (14, 99325980), (15, 92704248), (18, 77253540), (20, 69528186), (21, 66217320), (24, 57940155), (26, 53483220), (27, 51502360), (28, 49662990), (30, 46352124), (35, 39730392), (36, 38626770), (39, 35655480), (40, 34764093), (42, 33108660), (45, 30901416), (52, 26741610), (54, 25751180), (56, 24831495), (60, 23176062), (63, 22072440), (65, 21393288), (70, 19865196), (72, 19313385), (78, 17827740), (84, 16554330), (90, 15450708), (91, 15280920), (104, 13370805), (105, 13243464), (108, 12875590), (117, 11885160), (120, 11588031), (126, 11036220), (130, 10696644), (135, 10300472), (140, 9932598), (156, 8913870), (168, 8277165), (180, 7725354), (182, 7640460), (189, 7357480), (195, 7131096), (210, 6621732), (216, 6437795), (234, 5942580), (252, 5518110), (260, 5348322), (270, 5150236), (273, 5093640), (280, 4966299), (312, 4456935), (315, 4414488), (351, 3961720), (360, 3862677), (364, 3820230), (378, 3678740), (390, 3565548), (420, 3310866), (455, 3056184), (468, 2971290), (504, 2759055), (520, 2674161), (540, 2575118), (546, 2546820), (585, 2377032), (630, 2207244), (702, 1980860), (728, 1910115), (756, 1839370), (780, 1782774), (819, 1697880), (840, 1655433), (910, 1528092), (936, 1485645), (945, 1471496), (1080, 1287559), (1092, 1273410), (1170, 1188516), (1260, 1103622), (1365, 1018728), (1404, 990430), (1512, 919685), (1560, 891387), (1638, 848940), (1755, 792344), (1820, 764046), (1890, 735748), (2184, 636705), (2340, 594258), (2457, 565960), (2520, 551811), (2730, 509364), (2808, 495215), (3276, 424470), (3510, 396172), (3640, 382023), (3780, 367874), (4095, 339576), (4680, 297129), (4914, 282980), (5460, 254682), (6552, 212235), (7020, 198086), (7560, 183937), (8190, 169788), (9828, 141490), (10920, 127341), (12285, 113192), (14040, 99043), (14149, 98280), (16380, 84894), (19656, 70745), (24570, 56596), (28298, 49140), (32760, 42447)]