742067760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{709}}^1$

素因数の和:828

約数の個数: 240

約数和(自身を含む): 2709871200

約数和(自身を除く): 1967803440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 89, 98, 105, 112, 120, 140, 147, 168, 178, 196, 210, 240, 245, 267, 280, 294, 336, 356, 392, 420, 445, 490, 534, 560, 588, 623, 709, 712, 735, 784, 840, 890, 980, 1068, 1176, 1246, 1335, 1418, 1424, 1470, 1680, 1780, 1869, 1960, 2127, 2136, 2352, 2492, 2670, 2836, 2940, 3115, 3545, 3560, 3738, 3920, 4254, 4272, 4361, 4963, 4984, 5340, 5672, 5880, 6230, 7090, 7120, 7476, 8508, 8722, 9345, 9926, 9968, 10635, 10680, 11344, 11760, 12460, 13083, 14180, 14889, 14952, 17016, 17444, 18690, 19852, 21270, 21360, 21805, 24815, 24920, 26166, 28360, 29778, 29904, 34032, 34741, 34888, 37380, 39704, 42540, 43610, 49630, 49840, 52332, 56720, 59556, 63101, 65415, 69482, 69776, 74445, 74760, 79408, 85080, 87220, 99260, 104223, 104664, 119112, 126202, 130830, 138964, 148890, 149520, 170160, 173705, 174440, 189303, 198520, 208446, 209328, 238224, 252404, 261660, 277928, 297780, 315505, 347410, 348880, 378606, 397040, 416892, 441707, 504808, 521115, 523320, 555856, 595560, 631010, 694820, 757212, 833784, 883414, 946515, 1009616, 1042230, 1046640, 1191120, 1262020, 1325121, 1389640, 1514424, 1667568, 1766828, 1893030, 2084460, 2208535, 2524040, 2650242, 2779280, 3028848, 3091949, 3533656, 3786060, 4168920, 4417070, 5048080, 5300484, 6183898, 6625605, 7067312, 7572120, 8337840, 8834140, 9275847, 10600968, 12367796, 13251210, 15144240, 15459745, 17668280, 18551694, 21201936, 24735592, 26502420, 30919490, 35336560, 37103388, 46379235, 49471184, 53004840, 61838980, 74206776, 92758470, 106009680, 123677960, 148413552, 185516940, 247355920, 371033880, 742067760]

約数ペア:

[(1, 742067760), (2, 371033880), (3, 247355920), (4, 185516940), (5, 148413552), (6, 123677960), (7, 106009680), (8, 92758470), (10, 74206776), (12, 61838980), (14, 53004840), (15, 49471184), (16, 46379235), (20, 37103388), (21, 35336560), (24, 30919490), (28, 26502420), (30, 24735592), (35, 21201936), (40, 18551694), (42, 17668280), (48, 15459745), (49, 15144240), (56, 13251210), (60, 12367796), (70, 10600968), (80, 9275847), (84, 8834140), (89, 8337840), (98, 7572120), (105, 7067312), (112, 6625605), (120, 6183898), (140, 5300484), (147, 5048080), (168, 4417070), (178, 4168920), (196, 3786060), (210, 3533656), (240, 3091949), (245, 3028848), (267, 2779280), (280, 2650242), (294, 2524040), (336, 2208535), (356, 2084460), (392, 1893030), (420, 1766828), (445, 1667568), (490, 1514424), (534, 1389640), (560, 1325121), (588, 1262020), (623, 1191120), (709, 1046640), (712, 1042230), (735, 1009616), (784, 946515), (840, 883414), (890, 833784), (980, 757212), (1068, 694820), (1176, 631010), (1246, 595560), (1335, 555856), (1418, 523320), (1424, 521115), (1470, 504808), (1680, 441707), (1780, 416892), (1869, 397040), (1960, 378606), (2127, 348880), (2136, 347410), (2352, 315505), (2492, 297780), (2670, 277928), (2836, 261660), (2940, 252404), (3115, 238224), (3545, 209328), (3560, 208446), (3738, 198520), (3920, 189303), (4254, 174440), (4272, 173705), (4361, 170160), (4963, 149520), (4984, 148890), (5340, 138964), (5672, 130830), (5880, 126202), (6230, 119112), (7090, 104664), (7120, 104223), (7476, 99260), (8508, 87220), (8722, 85080), (9345, 79408), (9926, 74760), (9968, 74445), (10635, 69776), (10680, 69482), (11344, 65415), (11760, 63101), (12460, 59556), (13083, 56720), (14180, 52332), (14889, 49840), (14952, 49630), (17016, 43610), (17444, 42540), (18690, 39704), (19852, 37380), (21270, 34888), (21360, 34741), (21805, 34032), (24815, 29904), (24920, 29778), (26166, 28360)]