421435080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3433}}^1$

素因数の和:3492

約数の個数: 192

約数和(自身を含む): 1542827520

約数和(自身を除く): 1121392440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 124, 132, 155, 165, 180, 186, 198, 220, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 558, 620, 660, 682, 744, 792, 930, 990, 1023, 1116, 1240, 1320, 1364, 1395, 1705, 1860, 1980, 2046, 2232, 2728, 2790, 3069, 3410, 3433, 3720, 3960, 4092, 5115, 5580, 6138, 6820, 6866, 8184, 10230, 10299, 11160, 12276, 13640, 13732, 15345, 17165, 20460, 20598, 24552, 27464, 30690, 30897, 34330, 37763, 40920, 41196, 51495, 61380, 61794, 68660, 75526, 82392, 102990, 106423, 113289, 122760, 123588, 137320, 151052, 154485, 188815, 205980, 212846, 226578, 247176, 302104, 308970, 319269, 339867, 377630, 411960, 425692, 453156, 532115, 566445, 617940, 638538, 679734, 755260, 851384, 906312, 957807, 1064230, 1132890, 1170653, 1235880, 1277076, 1359468, 1510520, 1596345, 1699335, 1915614, 2128460, 2265780, 2341306, 2554152, 2718936, 3192690, 3398670, 3511959, 3831228, 4256920, 4531560, 4682612, 4789035, 5853265, 6385380, 6797340, 7023918, 7662456, 9365224, 9578070, 10535877, 11706530, 12770760, 13594680, 14047836, 17559795, 19156140, 21071754, 23413060, 28095672, 35119590, 38312280, 42143508, 46826120, 52679385, 70239180, 84287016, 105358770, 140478360, 210717540, 421435080]

約数ペア:

[(1, 421435080), (2, 210717540), (3, 140478360), (4, 105358770), (5, 84287016), (6, 70239180), (8, 52679385), (9, 46826120), (10, 42143508), (11, 38312280), (12, 35119590), (15, 28095672), (18, 23413060), (20, 21071754), (22, 19156140), (24, 17559795), (30, 14047836), (31, 13594680), (33, 12770760), (36, 11706530), (40, 10535877), (44, 9578070), (45, 9365224), (55, 7662456), (60, 7023918), (62, 6797340), (66, 6385380), (72, 5853265), (88, 4789035), (90, 4682612), (93, 4531560), (99, 4256920), (110, 3831228), (120, 3511959), (124, 3398670), (132, 3192690), (155, 2718936), (165, 2554152), (180, 2341306), (186, 2265780), (198, 2128460), (220, 1915614), (248, 1699335), (264, 1596345), (279, 1510520), (310, 1359468), (330, 1277076), (341, 1235880), (360, 1170653), (372, 1132890), (396, 1064230), (440, 957807), (465, 906312), (495, 851384), (558, 755260), (620, 679734), (660, 638538), (682, 617940), (744, 566445), (792, 532115), (930, 453156), (990, 425692), (1023, 411960), (1116, 377630), (1240, 339867), (1320, 319269), (1364, 308970), (1395, 302104), (1705, 247176), (1860, 226578), (1980, 212846), (2046, 205980), (2232, 188815), (2728, 154485), (2790, 151052), (3069, 137320), (3410, 123588), (3433, 122760), (3720, 113289), (3960, 106423), (4092, 102990), (5115, 82392), (5580, 75526), (6138, 68660), (6820, 61794), (6866, 61380), (8184, 51495), (10230, 41196), (10299, 40920), (11160, 37763), (12276, 34330), (13640, 30897), (13732, 30690), (15345, 27464), (17165, 24552), (20460, 20598)]