2018038680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{11279}}^1$

素因数の和:11374

約数の個数: 192

約数和(自身を含む): 7601817600

約数和(自身を除く): 5583778920

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, 71, 72, 84, 90, 105, 120, 126, 140, 142, 168, 180, 210, 213, 252, 280, 284, 315, 355, 360, 420, 426, 497, 504, 568, 630, 639, 710, 840, 852, 994, 1065, 1260, 1278, 1420, 1491, 1704, 1988, 2130, 2485, 2520, 2556, 2840, 2982, 3195, 3976, 4260, 4473, 4970, 5112, 5964, 6390, 7455, 8520, 8946, 9940, 11279, 11928, 12780, 14910, 17892, 19880, 22365, 22558, 25560, 29820, 33837, 35784, 44730, 45116, 56395, 59640, 67674, 78953, 89460, 90232, 101511, 112790, 135348, 157906, 169185, 178920, 203022, 225580, 236859, 270696, 315812, 338370, 394765, 406044, 451160, 473718, 507555, 631624, 676740, 710577, 789530, 800809, 812088, 947436, 1015110, 1184295, 1353480, 1421154, 1579060, 1601618, 1894872, 2030220, 2368590, 2402427, 2842308, 3158120, 3203236, 3552885, 4004045, 4060440, 4737180, 4804854, 5605663, 5684616, 6406472, 7105770, 7207281, 8008090, 9474360, 9609708, 11211326, 12012135, 14211540, 14414562, 16016180, 16816989, 19219416, 22422652, 24024270, 28028315, 28423080, 28829124, 32032360, 33633978, 36036405, 44845304, 48048540, 50450967, 56056630, 57658248, 67267956, 72072810, 84084945, 96097080, 100901934, 112113260, 134535912, 144145620, 168169890, 201803868, 224226520, 252254835, 288291240, 336339780, 403607736, 504509670, 672679560, 1009019340, 2018038680]

約数ペア:

[(1, 2018038680), (2, 1009019340), (3, 672679560), (4, 504509670), (5, 403607736), (6, 336339780), (7, 288291240), (8, 252254835), (9, 224226520), (10, 201803868), (12, 168169890), (14, 144145620), (15, 134535912), (18, 112113260), (20, 100901934), (21, 96097080), (24, 84084945), (28, 72072810), (30, 67267956), (35, 57658248), (36, 56056630), (40, 50450967), (42, 48048540), (45, 44845304), (56, 36036405), (60, 33633978), (63, 32032360), (70, 28829124), (71, 28423080), (72, 28028315), (84, 24024270), (90, 22422652), (105, 19219416), (120, 16816989), (126, 16016180), (140, 14414562), (142, 14211540), (168, 12012135), (180, 11211326), (210, 9609708), (213, 9474360), (252, 8008090), (280, 7207281), (284, 7105770), (315, 6406472), (355, 5684616), (360, 5605663), (420, 4804854), (426, 4737180), (497, 4060440), (504, 4004045), (568, 3552885), (630, 3203236), (639, 3158120), (710, 2842308), (840, 2402427), (852, 2368590), (994, 2030220), (1065, 1894872), (1260, 1601618), (1278, 1579060), (1420, 1421154), (1491, 1353480), (1704, 1184295), (1988, 1015110), (2130, 947436), (2485, 812088), (2520, 800809), (2556, 789530), (2840, 710577), (2982, 676740), (3195, 631624), (3976, 507555), (4260, 473718), (4473, 451160), (4970, 406044), (5112, 394765), (5964, 338370), (6390, 315812), (7455, 270696), (8520, 236859), (8946, 225580), (9940, 203022), (11279, 178920), (11928, 169185), (12780, 157906), (14910, 135348), (17892, 112790), (19880, 101511), (22365, 90232), (22558, 89460), (25560, 78953), (29820, 67674), (33837, 59640), (35784, 56395), (44730, 45116)]