16498975560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{347}}^1\times {\mathrm{2053}}^1$

素因数の和:2607

約数の個数: 128

約数和(自身を含む): 49921073280

約数和(自身を除く): 33422097720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 347, 386, 579, 694, 772, 965, 1041, 1158, 1388, 1544, 1735, 1930, 2053, 2082, 2316, 2776, 2895, 3470, 3860, 4106, 4164, 4632, 5205, 5790, 6159, 6940, 7720, 8212, 8328, 10265, 10410, 11580, 12318, 13880, 16424, 20530, 20820, 23160, 24636, 30795, 41060, 41640, 49272, 61590, 66971, 82120, 123180, 133942, 200913, 246360, 267884, 334855, 396229, 401826, 535768, 669710, 712391, 792458, 803652, 1004565, 1188687, 1339420, 1424782, 1584916, 1607304, 1981145, 2009130, 2137173, 2377374, 2678840, 2849564, 3169832, 3561955, 3962290, 4018260, 4274346, 4754748, 5699128, 5943435, 7123910, 7924580, 8036520, 8548692, 9509496, 10685865, 11886870, 14247820, 15849160, 17097384, 21371730, 23773740, 28495640, 42743460, 47547480, 85486920, 137491463, 274982926, 412474389, 549965852, 687457315, 824948778, 1099931704, 1374914630, 1649897556, 2062371945, 2749829260, 3299795112, 4124743890, 5499658520, 8249487780, 16498975560]

約数ペア:

[(1, 16498975560), (2, 8249487780), (3, 5499658520), (4, 4124743890), (5, 3299795112), (6, 2749829260), (8, 2062371945), (10, 1649897556), (12, 1374914630), (15, 1099931704), (20, 824948778), (24, 687457315), (30, 549965852), (40, 412474389), (60, 274982926), (120, 137491463), (193, 85486920), (347, 47547480), (386, 42743460), (579, 28495640), (694, 23773740), (772, 21371730), (965, 17097384), (1041, 15849160), (1158, 14247820), (1388, 11886870), (1544, 10685865), (1735, 9509496), (1930, 8548692), (2053, 8036520), (2082, 7924580), (2316, 7123910), (2776, 5943435), (2895, 5699128), (3470, 4754748), (3860, 4274346), (4106, 4018260), (4164, 3962290), (4632, 3561955), (5205, 3169832), (5790, 2849564), (6159, 2678840), (6940, 2377374), (7720, 2137173), (8212, 2009130), (8328, 1981145), (10265, 1607304), (10410, 1584916), (11580, 1424782), (12318, 1339420), (13880, 1188687), (16424, 1004565), (20530, 803652), (20820, 792458), (23160, 712391), (24636, 669710), (30795, 535768), (41060, 401826), (41640, 396229), (49272, 334855), (61590, 267884), (66971, 246360), (82120, 200913), (123180, 133942)]