2017582920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{521}}^1$

素因数の和:916

約数の個数: 192

約数和(自身を含む): 6801200640

約数和(自身を除く): 4783617720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 347, 360, 372, 465, 521, 558, 620, 694, 744, 930, 1041, 1042, 1116, 1240, 1388, 1395, 1563, 1735, 1860, 2082, 2084, 2232, 2605, 2776, 2790, 3123, 3126, 3470, 3720, 4164, 4168, 4689, 5205, 5210, 5580, 6246, 6252, 6940, 7815, 8328, 9378, 10410, 10420, 10757, 11160, 12492, 12504, 13880, 15615, 15630, 16151, 18756, 20820, 20840, 21514, 23445, 24984, 31230, 31260, 32271, 32302, 37512, 41640, 43028, 46890, 48453, 53785, 62460, 62520, 64542, 64604, 80755, 86056, 93780, 96813, 96906, 107570, 124920, 129084, 129208, 145359, 161355, 161510, 180787, 187560, 193626, 193812, 215140, 242265, 258168, 290718, 322710, 323020, 361574, 387252, 387624, 430280, 484065, 484530, 542361, 581436, 645420, 646040, 723148, 726795, 774504, 903935, 968130, 969060, 1084722, 1162872, 1290840, 1446296, 1453590, 1627083, 1807870, 1936260, 1938120, 2169444, 2711805, 2907180, 3254166, 3615740, 3872520, 4338888, 5423610, 5604397, 5814360, 6508332, 7231480, 8135415, 10847220, 11208794, 13016664, 16270830, 16813191, 21694440, 22417588, 28021985, 32541660, 33626382, 44835176, 50439573, 56043970, 65083320, 67252764, 84065955, 100879146, 112087940, 134505528, 168131910, 201758292, 224175880, 252197865, 336263820, 403516584, 504395730, 672527640, 1008791460, 2017582920]

約数ペア:

[(1, 2017582920), (2, 1008791460), (3, 672527640), (4, 504395730), (5, 403516584), (6, 336263820), (8, 252197865), (9, 224175880), (10, 201758292), (12, 168131910), (15, 134505528), (18, 112087940), (20, 100879146), (24, 84065955), (30, 67252764), (31, 65083320), (36, 56043970), (40, 50439573), (45, 44835176), (60, 33626382), (62, 32541660), (72, 28021985), (90, 22417588), (93, 21694440), (120, 16813191), (124, 16270830), (155, 13016664), (180, 11208794), (186, 10847220), (248, 8135415), (279, 7231480), (310, 6508332), (347, 5814360), (360, 5604397), (372, 5423610), (465, 4338888), (521, 3872520), (558, 3615740), (620, 3254166), (694, 2907180), (744, 2711805), (930, 2169444), (1041, 1938120), (1042, 1936260), (1116, 1807870), (1240, 1627083), (1388, 1453590), (1395, 1446296), (1563, 1290840), (1735, 1162872), (1860, 1084722), (2082, 969060), (2084, 968130), (2232, 903935), (2605, 774504), (2776, 726795), (2790, 723148), (3123, 646040), (3126, 645420), (3470, 581436), (3720, 542361), (4164, 484530), (4168, 484065), (4689, 430280), (5205, 387624), (5210, 387252), (5580, 361574), (6246, 323020), (6252, 322710), (6940, 290718), (7815, 258168), (8328, 242265), (9378, 215140), (10410, 193812), (10420, 193626), (10757, 187560), (11160, 180787), (12492, 161510), (12504, 161355), (13880, 145359), (15615, 129208), (15630, 129084), (16151, 124920), (18756, 107570), (20820, 96906), (20840, 96813), (21514, 93780), (23445, 86056), (24984, 80755), (31230, 64604), (31260, 64542), (32271, 62520), (32302, 62460), (37512, 53785), (41640, 48453), (43028, 46890)]