2084923320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1\times {\mathrm{1381}}^1$

素因数の和:1965

約数の個数: 128

約数和(自身を含む): 6543383040

約数和(自身を除く): 4458459720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 547, 552, 690, 920, 1094, 1380, 1381, 1641, 2188, 2735, 2760, 2762, 3282, 4143, 4376, 5470, 5524, 6564, 6905, 8205, 8286, 10940, 11048, 12581, 13128, 13810, 16410, 16572, 20715, 21880, 25162, 27620, 31763, 32820, 33144, 37743, 41430, 50324, 55240, 62905, 63526, 65640, 75486, 82860, 95289, 100648, 125810, 127052, 150972, 158815, 165720, 188715, 190578, 251620, 254104, 301944, 317630, 377430, 381156, 476445, 503240, 635260, 754860, 755407, 762312, 952890, 1270520, 1509720, 1510814, 1905780, 2266221, 3021628, 3777035, 3811560, 4532442, 6043256, 7554070, 9064884, 11331105, 15108140, 17374361, 18129768, 22662210, 30216280, 34748722, 45324420, 52123083, 69497444, 86871805, 90648840, 104246166, 138994888, 173743610, 208492332, 260615415, 347487220, 416984664, 521230830, 694974440, 1042461660, 2084923320]

約数ペア:

[(1, 2084923320), (2, 1042461660), (3, 694974440), (4, 521230830), (5, 416984664), (6, 347487220), (8, 260615415), (10, 208492332), (12, 173743610), (15, 138994888), (20, 104246166), (23, 90648840), (24, 86871805), (30, 69497444), (40, 52123083), (46, 45324420), (60, 34748722), (69, 30216280), (92, 22662210), (115, 18129768), (120, 17374361), (138, 15108140), (184, 11331105), (230, 9064884), (276, 7554070), (345, 6043256), (460, 4532442), (547, 3811560), (552, 3777035), (690, 3021628), (920, 2266221), (1094, 1905780), (1380, 1510814), (1381, 1509720), (1641, 1270520), (2188, 952890), (2735, 762312), (2760, 755407), (2762, 754860), (3282, 635260), (4143, 503240), (4376, 476445), (5470, 381156), (5524, 377430), (6564, 317630), (6905, 301944), (8205, 254104), (8286, 251620), (10940, 190578), (11048, 188715), (12581, 165720), (13128, 158815), (13810, 150972), (16410, 127052), (16572, 125810), (20715, 100648), (21880, 95289), (25162, 82860), (27620, 75486), (31763, 65640), (32820, 63526), (33144, 62905), (37743, 55240), (41430, 50324)]