396516960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:450

約数の個数: 288

約数和(自身を含む): 1563045120

約数和(自身を除く): 1166528160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 139, 140, 144, 160, 168, 180, 210, 224, 240, 252, 278, 280, 283, 288, 315, 336, 360, 417, 420, 480, 504, 556, 560, 566, 630, 672, 695, 720, 834, 840, 849, 973, 1008, 1112, 1120, 1132, 1251, 1260, 1390, 1415, 1440, 1668, 1680, 1698, 1946, 1981, 2016, 2085, 2224, 2264, 2502, 2520, 2547, 2780, 2830, 2919, 3336, 3360, 3396, 3892, 3962, 4170, 4245, 4448, 4528, 4865, 5004, 5040, 5094, 5560, 5660, 5838, 5943, 6255, 6672, 6792, 7784, 7924, 8340, 8490, 8757, 9056, 9730, 9905, 10008, 10080, 10188, 11120, 11320, 11676, 11886, 12510, 12735, 13344, 13584, 14595, 15568, 15848, 16680, 16980, 17514, 17829, 19460, 19810, 20016, 20376, 22240, 22640, 23352, 23772, 25020, 25470, 27168, 29190, 29715, 31136, 31696, 33360, 33960, 35028, 35658, 38920, 39337, 39620, 40032, 40752, 43785, 45280, 46704, 47544, 50040, 50940, 58380, 59430, 63392, 66720, 67920, 70056, 71316, 77840, 78674, 79240, 81504, 87570, 89145, 93408, 95088, 100080, 101880, 116760, 118011, 118860, 135840, 140112, 142632, 155680, 157348, 158480, 175140, 178290, 190176, 196685, 200160, 203760, 233520, 236022, 237720, 275359, 280224, 285264, 314696, 316960, 350280, 354033, 356580, 393370, 407520, 467040, 472044, 475440, 550718, 570528, 590055, 629392, 700560, 708066, 713160, 786740, 826077, 944088, 950880, 1101436, 1180110, 1258784, 1376795, 1401120, 1416132, 1426320, 1573480, 1652154, 1770165, 1888176, 2202872, 2360220, 2478231, 2753590, 2832264, 2852640, 3146960, 3304308, 3540330, 3776352, 4130385, 4405744, 4720440, 4956462, 5507180, 5664528, 6293920, 6608616, 7080660, 8260770, 8811488, 9440880, 9912924, 11014360, 11329056, 12391155, 13217232, 14161320, 16521540, 18881760, 19825848, 22028720, 24782310, 26434464, 28322640, 33043080, 39651696, 44057440, 49564620, 56645280, 66086160, 79303392, 99129240, 132172320, 198258480, 396516960]

約数ペア:

[(1, 396516960), (2, 198258480), (3, 132172320), (4, 99129240), (5, 79303392), (6, 66086160), (7, 56645280), (8, 49564620), (9, 44057440), (10, 39651696), (12, 33043080), (14, 28322640), (15, 26434464), (16, 24782310), (18, 22028720), (20, 19825848), (21, 18881760), (24, 16521540), (28, 14161320), (30, 13217232), (32, 12391155), (35, 11329056), (36, 11014360), (40, 9912924), (42, 9440880), (45, 8811488), (48, 8260770), (56, 7080660), (60, 6608616), (63, 6293920), (70, 5664528), (72, 5507180), (80, 4956462), (84, 4720440), (90, 4405744), (96, 4130385), (105, 3776352), (112, 3540330), (120, 3304308), (126, 3146960), (139, 2852640), (140, 2832264), (144, 2753590), (160, 2478231), (168, 2360220), (180, 2202872), (210, 1888176), (224, 1770165), (240, 1652154), (252, 1573480), (278, 1426320), (280, 1416132), (283, 1401120), (288, 1376795), (315, 1258784), (336, 1180110), (360, 1101436), (417, 950880), (420, 944088), (480, 826077), (504, 786740), (556, 713160), (560, 708066), (566, 700560), (630, 629392), (672, 590055), (695, 570528), (720, 550718), (834, 475440), (840, 472044), (849, 467040), (973, 407520), (1008, 393370), (1112, 356580), (1120, 354033), (1132, 350280), (1251, 316960), (1260, 314696), (1390, 285264), (1415, 280224), (1440, 275359), (1668, 237720), (1680, 236022), (1698, 233520), (1946, 203760), (1981, 200160), (2016, 196685), (2085, 190176), (2224, 178290), (2264, 175140), (2502, 158480), (2520, 157348), (2547, 155680), (2780, 142632), (2830, 140112), (2919, 135840), (3336, 118860), (3360, 118011), (3396, 116760), (3892, 101880), (3962, 100080), (4170, 95088), (4245, 93408), (4448, 89145), (4528, 87570), (4865, 81504), (5004, 79240), (5040, 78674), (5094, 77840), (5560, 71316), (5660, 70056), (5838, 67920), (5943, 66720), (6255, 63392), (6672, 59430), (6792, 58380), (7784, 50940), (7924, 50040), (8340, 47544), (8490, 46704), (8757, 45280), (9056, 43785), (9730, 40752), (9905, 40032), (10008, 39620), (10080, 39337), (10188, 38920), (11120, 35658), (11320, 35028), (11676, 33960), (11886, 33360), (12510, 31696), (12735, 31136), (13344, 29715), (13584, 29190), (14595, 27168), (15568, 25470), (15848, 25020), (16680, 23772), (16980, 23352), (17514, 22640), (17829, 22240), (19460, 20376), (19810, 20016)]