342731040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{743}}^1$

素因数の和:823

約数の個数: 144

約数和(自身を含む): 1117053504

約数和(自身を除く): 774322464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 743, 744, 930, 961, 992, 1240, 1486, 1488, 1860, 1922, 2229, 2480, 2883, 2972, 2976, 3715, 3720, 3844, 4458, 4805, 4960, 5766, 5944, 7430, 7440, 7688, 8916, 9610, 11145, 11532, 11888, 14415, 14860, 14880, 15376, 17832, 19220, 22290, 23033, 23064, 23776, 28830, 29720, 30752, 35664, 38440, 44580, 46066, 46128, 57660, 59440, 69099, 71328, 76880, 89160, 92132, 92256, 115165, 115320, 118880, 138198, 153760, 178320, 184264, 230330, 230640, 276396, 345495, 356640, 368528, 460660, 461280, 552792, 690990, 714023, 737056, 921320, 1105584, 1381980, 1428046, 1842640, 2142069, 2211168, 2763960, 2856092, 3570115, 3685280, 4284138, 5527920, 5712184, 7140230, 8568276, 10710345, 11055840, 11424368, 14280460, 17136552, 21420690, 22848736, 28560920, 34273104, 42841380, 57121840, 68546208, 85682760, 114243680, 171365520, 342731040]

約数ペア:

[(1, 342731040), (2, 171365520), (3, 114243680), (4, 85682760), (5, 68546208), (6, 57121840), (8, 42841380), (10, 34273104), (12, 28560920), (15, 22848736), (16, 21420690), (20, 17136552), (24, 14280460), (30, 11424368), (31, 11055840), (32, 10710345), (40, 8568276), (48, 7140230), (60, 5712184), (62, 5527920), (80, 4284138), (93, 3685280), (96, 3570115), (120, 2856092), (124, 2763960), (155, 2211168), (160, 2142069), (186, 1842640), (240, 1428046), (248, 1381980), (310, 1105584), (372, 921320), (465, 737056), (480, 714023), (496, 690990), (620, 552792), (743, 461280), (744, 460660), (930, 368528), (961, 356640), (992, 345495), (1240, 276396), (1486, 230640), (1488, 230330), (1860, 184264), (1922, 178320), (2229, 153760), (2480, 138198), (2883, 118880), (2972, 115320), (2976, 115165), (3715, 92256), (3720, 92132), (3844, 89160), (4458, 76880), (4805, 71328), (4960, 69099), (5766, 59440), (5944, 57660), (7430, 46128), (7440, 46066), (7688, 44580), (8916, 38440), (9610, 35664), (11145, 30752), (11532, 29720), (11888, 28830), (14415, 23776), (14860, 23064), (14880, 23033), (15376, 22290), (17832, 19220)]