2192675880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1\times {\mathrm{863}}^1$

素因数の和:1591

約数の個数: 128

約数和(自身を含む): 6808043520

約数和(自身を除く): 4615367640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 683, 744, 863, 930, 1240, 1366, 1726, 1860, 2049, 2589, 2732, 3415, 3452, 3720, 4098, 4315, 5178, 5464, 6830, 6904, 8196, 8630, 10245, 10356, 12945, 13660, 16392, 17260, 20490, 20712, 21173, 25890, 26753, 27320, 34520, 40980, 42346, 51780, 53506, 63519, 80259, 81960, 84692, 103560, 105865, 107012, 127038, 133765, 160518, 169384, 211730, 214024, 254076, 267530, 317595, 321036, 401295, 423460, 508152, 535060, 589429, 635190, 642072, 802590, 846920, 1070120, 1178858, 1270380, 1605180, 1768287, 2357716, 2540760, 2947145, 3210360, 3536574, 4715432, 5894290, 7073148, 8841435, 11788580, 14146296, 17682870, 18272299, 23577160, 35365740, 36544598, 54816897, 70731480, 73089196, 91361495, 109633794, 146178392, 182722990, 219267588, 274084485, 365445980, 438535176, 548168970, 730891960, 1096337940, 2192675880]

約数ペア:

[(1, 2192675880), (2, 1096337940), (3, 730891960), (4, 548168970), (5, 438535176), (6, 365445980), (8, 274084485), (10, 219267588), (12, 182722990), (15, 146178392), (20, 109633794), (24, 91361495), (30, 73089196), (31, 70731480), (40, 54816897), (60, 36544598), (62, 35365740), (93, 23577160), (120, 18272299), (124, 17682870), (155, 14146296), (186, 11788580), (248, 8841435), (310, 7073148), (372, 5894290), (465, 4715432), (620, 3536574), (683, 3210360), (744, 2947145), (863, 2540760), (930, 2357716), (1240, 1768287), (1366, 1605180), (1726, 1270380), (1860, 1178858), (2049, 1070120), (2589, 846920), (2732, 802590), (3415, 642072), (3452, 635190), (3720, 589429), (4098, 535060), (4315, 508152), (5178, 423460), (5464, 401295), (6830, 321036), (6904, 317595), (8196, 267530), (8630, 254076), (10245, 214024), (10356, 211730), (12945, 169384), (13660, 160518), (16392, 133765), (17260, 127038), (20490, 107012), (20712, 105865), (21173, 103560), (25890, 84692), (26753, 81960), (27320, 80259), (34520, 63519), (40980, 53506), (42346, 51780)]