42597720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:406

約数の個数: 192

約数和(自身を含む): 156349440

約数和(自身を除く): 113751720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 124, 132, 155, 165, 180, 186, 198, 220, 248, 264, 279, 310, 330, 341, 347, 360, 372, 396, 440, 465, 495, 558, 620, 660, 682, 694, 744, 792, 930, 990, 1023, 1041, 1116, 1240, 1320, 1364, 1388, 1395, 1705, 1735, 1860, 1980, 2046, 2082, 2232, 2728, 2776, 2790, 3069, 3123, 3410, 3470, 3720, 3817, 3960, 4092, 4164, 5115, 5205, 5580, 6138, 6246, 6820, 6940, 7634, 8184, 8328, 10230, 10410, 10757, 11160, 11451, 12276, 12492, 13640, 13880, 15268, 15345, 15615, 19085, 20460, 20820, 21514, 22902, 24552, 24984, 30536, 30690, 31230, 32271, 34353, 38170, 40920, 41640, 43028, 45804, 53785, 57255, 61380, 62460, 64542, 68706, 76340, 86056, 91608, 96813, 107570, 114510, 118327, 122760, 124920, 129084, 137412, 152680, 161355, 171765, 193626, 215140, 229020, 236654, 258168, 274824, 322710, 343530, 354981, 387252, 430280, 458040, 473308, 484065, 591635, 645420, 687060, 709962, 774504, 946616, 968130, 1064943, 1183270, 1290840, 1374120, 1419924, 1774905, 1936260, 2129886, 2366540, 2839848, 3549810, 3872520, 4259772, 4733080, 5324715, 7099620, 8519544, 10649430, 14199240, 21298860, 42597720]

約数ペア:

[(1, 42597720), (2, 21298860), (3, 14199240), (4, 10649430), (5, 8519544), (6, 7099620), (8, 5324715), (9, 4733080), (10, 4259772), (11, 3872520), (12, 3549810), (15, 2839848), (18, 2366540), (20, 2129886), (22, 1936260), (24, 1774905), (30, 1419924), (31, 1374120), (33, 1290840), (36, 1183270), (40, 1064943), (44, 968130), (45, 946616), (55, 774504), (60, 709962), (62, 687060), (66, 645420), (72, 591635), (88, 484065), (90, 473308), (93, 458040), (99, 430280), (110, 387252), (120, 354981), (124, 343530), (132, 322710), (155, 274824), (165, 258168), (180, 236654), (186, 229020), (198, 215140), (220, 193626), (248, 171765), (264, 161355), (279, 152680), (310, 137412), (330, 129084), (341, 124920), (347, 122760), (360, 118327), (372, 114510), (396, 107570), (440, 96813), (465, 91608), (495, 86056), (558, 76340), (620, 68706), (660, 64542), (682, 62460), (694, 61380), (744, 57255), (792, 53785), (930, 45804), (990, 43028), (1023, 41640), (1041, 40920), (1116, 38170), (1240, 34353), (1320, 32271), (1364, 31230), (1388, 30690), (1395, 30536), (1705, 24984), (1735, 24552), (1860, 22902), (1980, 21514), (2046, 20820), (2082, 20460), (2232, 19085), (2728, 15615), (2776, 15345), (2790, 15268), (3069, 13880), (3123, 13640), (3410, 12492), (3470, 12276), (3720, 11451), (3817, 11160), (3960, 10757), (4092, 10410), (4164, 10230), (5115, 8328), (5205, 8184), (5580, 7634), (6138, 6940), (6246, 6820)]