8542784040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{5749}}^1$

素因数の和:5860

約数の個数: 256

約数和(自身を含む): 30801600000

約数和(自身を除く): 22258815960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 61, 70, 84, 87, 105, 116, 120, 122, 140, 145, 168, 174, 183, 203, 210, 232, 244, 280, 290, 305, 348, 366, 406, 420, 427, 435, 488, 580, 609, 610, 696, 732, 812, 840, 854, 870, 915, 1015, 1160, 1218, 1220, 1281, 1464, 1624, 1708, 1740, 1769, 1830, 2030, 2135, 2436, 2440, 2562, 3045, 3416, 3480, 3538, 3660, 4060, 4270, 4872, 5124, 5307, 5749, 6090, 6405, 7076, 7320, 8120, 8540, 8845, 10248, 10614, 11498, 12180, 12383, 12810, 14152, 17080, 17247, 17690, 21228, 22996, 24360, 24766, 25620, 26535, 28745, 34494, 35380, 37149, 40243, 42456, 45992, 49532, 51240, 53070, 57490, 61915, 68988, 70760, 74298, 80486, 86235, 99064, 106140, 114980, 120729, 123830, 137976, 148596, 160972, 166721, 172470, 185745, 201215, 212280, 229960, 241458, 247660, 297192, 321944, 333442, 344940, 350689, 371490, 402430, 482916, 495320, 500163, 603645, 666884, 689880, 701378, 742980, 804860, 833605, 965832, 1000326, 1052067, 1167047, 1207290, 1333768, 1402756, 1485960, 1609720, 1667210, 1753445, 2000652, 2104134, 2334094, 2414580, 2454823, 2500815, 2805512, 3334420, 3501141, 3506890, 4001304, 4208268, 4668188, 4829160, 4909646, 5001630, 5260335, 5835235, 6668840, 7002282, 7013780, 7364469, 8416536, 9336376, 9819292, 10003260, 10169981, 10520670, 11670470, 12274115, 14004564, 14027560, 14728938, 17505705, 19638584, 20006520, 20339962, 21041340, 23340940, 24548230, 28009128, 29457876, 30509943, 35011410, 36822345, 40679924, 42082680, 46681880, 49096460, 50849905, 58915752, 61019886, 70022820, 71189867, 73644690, 81359848, 98192920, 101699810, 122039772, 140045640, 142379734, 147289380, 152549715, 203399620, 213569601, 244079544, 284759468, 294578760, 305099430, 355949335, 406799240, 427139202, 569518936, 610198860, 711898670, 854278404, 1067848005, 1220397720, 1423797340, 1708556808, 2135696010, 2847594680, 4271392020, 8542784040]

約数ペア:

[(1, 8542784040), (2, 4271392020), (3, 2847594680), (4, 2135696010), (5, 1708556808), (6, 1423797340), (7, 1220397720), (8, 1067848005), (10, 854278404), (12, 711898670), (14, 610198860), (15, 569518936), (20, 427139202), (21, 406799240), (24, 355949335), (28, 305099430), (29, 294578760), (30, 284759468), (35, 244079544), (40, 213569601), (42, 203399620), (56, 152549715), (58, 147289380), (60, 142379734), (61, 140045640), (70, 122039772), (84, 101699810), (87, 98192920), (105, 81359848), (116, 73644690), (120, 71189867), (122, 70022820), (140, 61019886), (145, 58915752), (168, 50849905), (174, 49096460), (183, 46681880), (203, 42082680), (210, 40679924), (232, 36822345), (244, 35011410), (280, 30509943), (290, 29457876), (305, 28009128), (348, 24548230), (366, 23340940), (406, 21041340), (420, 20339962), (427, 20006520), (435, 19638584), (488, 17505705), (580, 14728938), (609, 14027560), (610, 14004564), (696, 12274115), (732, 11670470), (812, 10520670), (840, 10169981), (854, 10003260), (870, 9819292), (915, 9336376), (1015, 8416536), (1160, 7364469), (1218, 7013780), (1220, 7002282), (1281, 6668840), (1464, 5835235), (1624, 5260335), (1708, 5001630), (1740, 4909646), (1769, 4829160), (1830, 4668188), (2030, 4208268), (2135, 4001304), (2436, 3506890), (2440, 3501141), (2562, 3334420), (3045, 2805512), (3416, 2500815), (3480, 2454823), (3538, 2414580), (3660, 2334094), (4060, 2104134), (4270, 2000652), (4872, 1753445), (5124, 1667210), (5307, 1609720), (5749, 1485960), (6090, 1402756), (6405, 1333768), (7076, 1207290), (7320, 1167047), (8120, 1052067), (8540, 1000326), (8845, 965832), (10248, 833605), (10614, 804860), (11498, 742980), (12180, 701378), (12383, 689880), (12810, 666884), (14152, 603645), (17080, 500163), (17247, 495320), (17690, 482916), (21228, 402430), (22996, 371490), (24360, 350689), (24766, 344940), (25620, 333442), (26535, 321944), (28745, 297192), (34494, 247660), (35380, 241458), (37149, 229960), (40243, 212280), (42456, 201215), (45992, 185745), (49532, 172470), (51240, 166721), (53070, 160972), (57490, 148596), (61915, 137976), (68988, 123830), (70760, 120729), (74298, 114980), (80486, 106140), (86235, 99064)]