1400043960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1699}}^1$

素因数の和:1835

約数の個数: 256

約数和(自身を含む): 5385600000

約数和(自身を除く): 3985556040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 109, 120, 126, 135, 140, 168, 180, 189, 210, 216, 218, 252, 270, 280, 315, 327, 360, 378, 420, 436, 504, 540, 545, 630, 654, 756, 763, 840, 872, 945, 981, 1080, 1090, 1260, 1308, 1512, 1526, 1635, 1699, 1890, 1962, 2180, 2289, 2520, 2616, 2943, 3052, 3270, 3398, 3780, 3815, 3924, 4360, 4578, 4905, 5097, 5886, 6104, 6540, 6796, 6867, 7560, 7630, 7848, 8495, 9156, 9810, 10194, 11445, 11772, 11893, 13080, 13592, 13734, 14715, 15260, 15291, 16990, 18312, 19620, 20388, 20601, 22890, 23544, 23786, 25485, 27468, 29430, 30520, 30582, 33980, 34335, 35679, 39240, 40776, 41202, 45780, 45873, 47572, 50970, 54936, 58860, 59465, 61164, 67960, 68670, 71358, 76455, 82404, 91560, 91746, 95144, 101940, 103005, 107037, 117720, 118930, 122328, 137340, 142716, 152910, 164808, 178395, 183492, 185191, 203880, 206010, 214074, 229365, 237860, 274680, 285432, 305820, 321111, 356790, 366984, 370382, 412020, 428148, 458730, 475720, 535185, 555573, 611640, 642222, 713580, 740764, 824040, 856296, 917460, 925955, 1070370, 1111146, 1284444, 1296337, 1427160, 1481528, 1605555, 1666719, 1834920, 1851910, 2140740, 2222292, 2568888, 2592674, 2777865, 3211110, 3333438, 3703820, 3889011, 4281480, 4444584, 5000157, 5185348, 5555730, 6422220, 6481685, 6666876, 7407640, 7778022, 8333595, 10000314, 10370696, 11111460, 11667033, 12844440, 12963370, 13333752, 15556044, 16667190, 19445055, 20000628, 22222920, 23334066, 25000785, 25926740, 31112088, 33334380, 35001099, 38890110, 40001256, 46668132, 50001570, 51853480, 58335165, 66668760, 70002198, 77780220, 93336264, 100003140, 116670330, 140004396, 155560440, 175005495, 200006280, 233340660, 280008792, 350010990, 466681320, 700021980, 1400043960]

約数ペア:

[(1, 1400043960), (2, 700021980), (3, 466681320), (4, 350010990), (5, 280008792), (6, 233340660), (7, 200006280), (8, 175005495), (9, 155560440), (10, 140004396), (12, 116670330), (14, 100003140), (15, 93336264), (18, 77780220), (20, 70002198), (21, 66668760), (24, 58335165), (27, 51853480), (28, 50001570), (30, 46668132), (35, 40001256), (36, 38890110), (40, 35001099), (42, 33334380), (45, 31112088), (54, 25926740), (56, 25000785), (60, 23334066), (63, 22222920), (70, 20000628), (72, 19445055), (84, 16667190), (90, 15556044), (105, 13333752), (108, 12963370), (109, 12844440), (120, 11667033), (126, 11111460), (135, 10370696), (140, 10000314), (168, 8333595), (180, 7778022), (189, 7407640), (210, 6666876), (216, 6481685), (218, 6422220), (252, 5555730), (270, 5185348), (280, 5000157), (315, 4444584), (327, 4281480), (360, 3889011), (378, 3703820), (420, 3333438), (436, 3211110), (504, 2777865), (540, 2592674), (545, 2568888), (630, 2222292), (654, 2140740), (756, 1851910), (763, 1834920), (840, 1666719), (872, 1605555), (945, 1481528), (981, 1427160), (1080, 1296337), (1090, 1284444), (1260, 1111146), (1308, 1070370), (1512, 925955), (1526, 917460), (1635, 856296), (1699, 824040), (1890, 740764), (1962, 713580), (2180, 642222), (2289, 611640), (2520, 555573), (2616, 535185), (2943, 475720), (3052, 458730), (3270, 428148), (3398, 412020), (3780, 370382), (3815, 366984), (3924, 356790), (4360, 321111), (4578, 305820), (4905, 285432), (5097, 274680), (5886, 237860), (6104, 229365), (6540, 214074), (6796, 206010), (6867, 203880), (7560, 185191), (7630, 183492), (7848, 178395), (8495, 164808), (9156, 152910), (9810, 142716), (10194, 137340), (11445, 122328), (11772, 118930), (11893, 117720), (13080, 107037), (13592, 103005), (13734, 101940), (14715, 95144), (15260, 91746), (15291, 91560), (16990, 82404), (18312, 76455), (19620, 71358), (20388, 68670), (20601, 67960), (22890, 61164), (23544, 59465), (23786, 58860), (25485, 54936), (27468, 50970), (29430, 47572), (30520, 45873), (30582, 45780), (33980, 41202), (34335, 40776), (35679, 39240)]