220348151640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{743}}^1\times {\mathrm{7699}}^1$

素因数の和:8566

約数の個数: 192

約数和(自身を含む): 723891168000

約数和(自身を除く): 503543016360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 107, 120, 180, 214, 321, 360, 428, 535, 642, 743, 856, 963, 1070, 1284, 1486, 1605, 1926, 2140, 2229, 2568, 2972, 3210, 3715, 3852, 4280, 4458, 4815, 5944, 6420, 6687, 7430, 7699, 7704, 8916, 9630, 11145, 12840, 13374, 14860, 15398, 17832, 19260, 22290, 23097, 26748, 29720, 30796, 33435, 38495, 38520, 44580, 46194, 53496, 61592, 66870, 69291, 76990, 79501, 89160, 92388, 115485, 133740, 138582, 153980, 159002, 184776, 230970, 238503, 267480, 277164, 307960, 318004, 346455, 397505, 461940, 477006, 554328, 636008, 692910, 715509, 795010, 823793, 923880, 954012, 1192515, 1385820, 1431018, 1590020, 1647586, 1908024, 2385030, 2471379, 2771640, 2862036, 3180040, 3295172, 3577545, 4118965, 4770060, 4942758, 5720357, 5724072, 6590344, 7155090, 7414137, 8237930, 9540120, 9885516, 11440714, 12356895, 14310180, 14828274, 16475860, 17161071, 19771032, 22881428, 24713790, 28601785, 28620360, 29656548, 32951720, 34322142, 37070685, 45762856, 49427580, 51483213, 57203570, 59313096, 68644284, 74141370, 85805355, 98855160, 102966426, 114407140, 137288568, 148282740, 171610710, 205932852, 228814280, 257416065, 296565480, 343221420, 411865704, 514832130, 612078199, 686442840, 1029664260, 1224156398, 1836234597, 2059328520, 2448312796, 3060390995, 3672469194, 4896625592, 5508703791, 6120781990, 7344938388, 9181172985, 11017407582, 12241563980, 14689876776, 18362345970, 22034815164, 24483127960, 27543518955, 36724691940, 44069630328, 55087037910, 73449383880, 110174075820, 220348151640]

約数ペア:

[(1, 220348151640), (2, 110174075820), (3, 73449383880), (4, 55087037910), (5, 44069630328), (6, 36724691940), (8, 27543518955), (9, 24483127960), (10, 22034815164), (12, 18362345970), (15, 14689876776), (18, 12241563980), (20, 11017407582), (24, 9181172985), (30, 7344938388), (36, 6120781990), (40, 5508703791), (45, 4896625592), (60, 3672469194), (72, 3060390995), (90, 2448312796), (107, 2059328520), (120, 1836234597), (180, 1224156398), (214, 1029664260), (321, 686442840), (360, 612078199), (428, 514832130), (535, 411865704), (642, 343221420), (743, 296565480), (856, 257416065), (963, 228814280), (1070, 205932852), (1284, 171610710), (1486, 148282740), (1605, 137288568), (1926, 114407140), (2140, 102966426), (2229, 98855160), (2568, 85805355), (2972, 74141370), (3210, 68644284), (3715, 59313096), (3852, 57203570), (4280, 51483213), (4458, 49427580), (4815, 45762856), (5944, 37070685), (6420, 34322142), (6687, 32951720), (7430, 29656548), (7699, 28620360), (7704, 28601785), (8916, 24713790), (9630, 22881428), (11145, 19771032), (12840, 17161071), (13374, 16475860), (14860, 14828274), (15398, 14310180), (17832, 12356895), (19260, 11440714), (22290, 9885516), (23097, 9540120), (26748, 8237930), (29720, 7414137), (30796, 7155090), (33435, 6590344), (38495, 5724072), (38520, 5720357), (44580, 4942758), (46194, 4770060), (53496, 4118965), (61592, 3577545), (66870, 3295172), (69291, 3180040), (76990, 2862036), (79501, 2771640), (89160, 2471379), (92388, 2385030), (115485, 1908024), (133740, 1647586), (138582, 1590020), (153980, 1431018), (159002, 1385820), (184776, 1192515), (230970, 954012), (238503, 923880), (267480, 823793), (277164, 795010), (307960, 715509), (318004, 692910), (346455, 636008), (397505, 554328), (461940, 477006)]