199354680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{331}}^1$

素因数の和:594

約数の個数: 192

約数和(自身を含む): 745804800

約数和(自身を除く): 546450120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 239, 252, 280, 315, 331, 360, 420, 478, 504, 630, 662, 717, 840, 956, 993, 1195, 1260, 1324, 1434, 1655, 1673, 1912, 1986, 2151, 2317, 2390, 2520, 2648, 2868, 2979, 3310, 3346, 3585, 3972, 4302, 4634, 4780, 4965, 5019, 5736, 5958, 6620, 6692, 6951, 7170, 7944, 8365, 8604, 9268, 9560, 9930, 10038, 10755, 11585, 11916, 13240, 13384, 13902, 14340, 14895, 15057, 16730, 17208, 18536, 19860, 20076, 20853, 21510, 23170, 23832, 25095, 27804, 28680, 29790, 30114, 33460, 34755, 39720, 40152, 41706, 43020, 46340, 50190, 55608, 59580, 60228, 66920, 69510, 75285, 79109, 83412, 86040, 92680, 100380, 104265, 119160, 120456, 139020, 150570, 158218, 166824, 200760, 208530, 237327, 278040, 301140, 316436, 395545, 417060, 474654, 553763, 602280, 632872, 711981, 791090, 834120, 949308, 1107526, 1186635, 1423962, 1582180, 1661289, 1898616, 2215052, 2373270, 2768815, 2847924, 3164360, 3322578, 3559905, 4430104, 4746540, 4983867, 5537630, 5695848, 6645156, 7119810, 8306445, 9493080, 9967734, 11075260, 13290312, 14239620, 16612890, 19935468, 22150520, 24919335, 28479240, 33225780, 39870936, 49838670, 66451560, 99677340, 199354680]

約数ペア:

[(1, 199354680), (2, 99677340), (3, 66451560), (4, 49838670), (5, 39870936), (6, 33225780), (7, 28479240), (8, 24919335), (9, 22150520), (10, 19935468), (12, 16612890), (14, 14239620), (15, 13290312), (18, 11075260), (20, 9967734), (21, 9493080), (24, 8306445), (28, 7119810), (30, 6645156), (35, 5695848), (36, 5537630), (40, 4983867), (42, 4746540), (45, 4430104), (56, 3559905), (60, 3322578), (63, 3164360), (70, 2847924), (72, 2768815), (84, 2373270), (90, 2215052), (105, 1898616), (120, 1661289), (126, 1582180), (140, 1423962), (168, 1186635), (180, 1107526), (210, 949308), (239, 834120), (252, 791090), (280, 711981), (315, 632872), (331, 602280), (360, 553763), (420, 474654), (478, 417060), (504, 395545), (630, 316436), (662, 301140), (717, 278040), (840, 237327), (956, 208530), (993, 200760), (1195, 166824), (1260, 158218), (1324, 150570), (1434, 139020), (1655, 120456), (1673, 119160), (1912, 104265), (1986, 100380), (2151, 92680), (2317, 86040), (2390, 83412), (2520, 79109), (2648, 75285), (2868, 69510), (2979, 66920), (3310, 60228), (3346, 59580), (3585, 55608), (3972, 50190), (4302, 46340), (4634, 43020), (4780, 41706), (4965, 40152), (5019, 39720), (5736, 34755), (5958, 33460), (6620, 30114), (6692, 29790), (6951, 28680), (7170, 27804), (7944, 25095), (8365, 23832), (8604, 23170), (9268, 21510), (9560, 20853), (9930, 20076), (10038, 19860), (10755, 18536), (11585, 17208), (11916, 16730), (13240, 15057), (13384, 14895), (13902, 14340)]