42703920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:292

約数の個数: 240

約数和(自身を含む): 169066560

約数和(自身を除く): 126362640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 70, 72, 74, 80, 84, 90, 105, 111, 112, 120, 126, 140, 144, 148, 168, 180, 185, 210, 222, 229, 240, 252, 259, 280, 296, 315, 333, 336, 360, 370, 420, 444, 458, 504, 518, 555, 560, 592, 630, 666, 687, 720, 740, 777, 840, 888, 916, 1008, 1036, 1110, 1145, 1260, 1295, 1332, 1374, 1480, 1554, 1603, 1665, 1680, 1776, 1832, 2061, 2072, 2220, 2290, 2331, 2520, 2590, 2664, 2748, 2960, 3108, 3206, 3330, 3435, 3664, 3885, 4122, 4144, 4440, 4580, 4662, 4809, 5040, 5180, 5328, 5496, 6216, 6412, 6660, 6870, 7770, 8015, 8244, 8473, 8880, 9160, 9324, 9618, 10305, 10360, 10992, 11655, 12432, 12824, 13320, 13740, 14427, 15540, 16030, 16488, 16946, 18320, 18648, 19236, 20610, 20720, 23310, 24045, 25419, 25648, 26640, 27480, 28854, 31080, 32060, 32976, 33892, 37296, 38472, 41220, 42365, 46620, 48090, 50838, 54960, 57708, 59311, 62160, 64120, 67784, 72135, 76257, 76944, 82440, 84730, 93240, 96180, 101676, 115416, 118622, 127095, 128240, 135568, 144270, 152514, 164880, 169460, 177933, 186480, 192360, 203352, 230832, 237244, 254190, 288540, 296555, 305028, 338920, 355866, 381285, 384720, 406704, 474488, 508380, 533799, 577080, 593110, 610056, 677840, 711732, 762570, 889665, 948976, 1016760, 1067598, 1154160, 1186220, 1220112, 1423464, 1525140, 1779330, 2033520, 2135196, 2372440, 2668995, 2846928, 3050280, 3558660, 4270392, 4744880, 5337990, 6100560, 7117320, 8540784, 10675980, 14234640, 21351960, 42703920]

約数ペア:

[(1, 42703920), (2, 21351960), (3, 14234640), (4, 10675980), (5, 8540784), (6, 7117320), (7, 6100560), (8, 5337990), (9, 4744880), (10, 4270392), (12, 3558660), (14, 3050280), (15, 2846928), (16, 2668995), (18, 2372440), (20, 2135196), (21, 2033520), (24, 1779330), (28, 1525140), (30, 1423464), (35, 1220112), (36, 1186220), (37, 1154160), (40, 1067598), (42, 1016760), (45, 948976), (48, 889665), (56, 762570), (60, 711732), (63, 677840), (70, 610056), (72, 593110), (74, 577080), (80, 533799), (84, 508380), (90, 474488), (105, 406704), (111, 384720), (112, 381285), (120, 355866), (126, 338920), (140, 305028), (144, 296555), (148, 288540), (168, 254190), (180, 237244), (185, 230832), (210, 203352), (222, 192360), (229, 186480), (240, 177933), (252, 169460), (259, 164880), (280, 152514), (296, 144270), (315, 135568), (333, 128240), (336, 127095), (360, 118622), (370, 115416), (420, 101676), (444, 96180), (458, 93240), (504, 84730), (518, 82440), (555, 76944), (560, 76257), (592, 72135), (630, 67784), (666, 64120), (687, 62160), (720, 59311), (740, 57708), (777, 54960), (840, 50838), (888, 48090), (916, 46620), (1008, 42365), (1036, 41220), (1110, 38472), (1145, 37296), (1260, 33892), (1295, 32976), (1332, 32060), (1374, 31080), (1480, 28854), (1554, 27480), (1603, 26640), (1665, 25648), (1680, 25419), (1776, 24045), (1832, 23310), (2061, 20720), (2072, 20610), (2220, 19236), (2290, 18648), (2331, 18320), (2520, 16946), (2590, 16488), (2664, 16030), (2748, 15540), (2960, 14427), (3108, 13740), (3206, 13320), (3330, 12824), (3435, 12432), (3664, 11655), (3885, 10992), (4122, 10360), (4144, 10305), (4440, 9618), (4580, 9324), (4662, 9160), (4809, 8880), (5040, 8473), (5180, 8244), (5328, 8015), (5496, 7770), (6216, 6870), (6412, 6660)]