1880852040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2089}}^1$

素因数の和:2208

約数の個数: 192

約数和(自身を含む): 6367561200

約数和(自身を除く): 4486709160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 61, 72, 82, 90, 120, 122, 123, 164, 180, 183, 205, 244, 246, 305, 328, 360, 366, 369, 410, 488, 492, 549, 610, 615, 732, 738, 820, 915, 984, 1098, 1220, 1230, 1464, 1476, 1640, 1830, 1845, 2089, 2196, 2440, 2460, 2501, 2745, 2952, 3660, 3690, 4178, 4392, 4920, 5002, 5490, 6267, 7320, 7380, 7503, 8356, 10004, 10445, 10980, 12505, 12534, 14760, 15006, 16712, 18801, 20008, 20890, 21960, 22509, 25010, 25068, 30012, 31335, 37515, 37602, 41780, 45018, 50020, 50136, 60024, 62670, 75030, 75204, 83560, 85649, 90036, 94005, 100040, 112545, 125340, 127429, 150060, 150408, 171298, 180072, 188010, 225090, 250680, 254858, 256947, 300120, 342596, 376020, 382287, 428245, 450180, 509716, 513894, 637145, 685192, 752040, 764574, 770841, 856490, 900360, 1019432, 1027788, 1146861, 1274290, 1284735, 1529148, 1541682, 1712980, 1911435, 2055576, 2293722, 2548580, 2569470, 3058296, 3083364, 3425960, 3822870, 3854205, 4587444, 5097160, 5138940, 5224589, 5734305, 6166728, 7645740, 7708410, 9174888, 10277880, 10449178, 11468610, 15291480, 15416820, 15673767, 20898356, 22937220, 26122945, 30833640, 31347534, 41796712, 45874440, 47021301, 52245890, 62695068, 78368835, 94042602, 104491780, 125390136, 156737670, 188085204, 208983560, 235106505, 313475340, 376170408, 470213010, 626950680, 940426020, 1880852040]

約数ペア:

[(1, 1880852040), (2, 940426020), (3, 626950680), (4, 470213010), (5, 376170408), (6, 313475340), (8, 235106505), (9, 208983560), (10, 188085204), (12, 156737670), (15, 125390136), (18, 104491780), (20, 94042602), (24, 78368835), (30, 62695068), (36, 52245890), (40, 47021301), (41, 45874440), (45, 41796712), (60, 31347534), (61, 30833640), (72, 26122945), (82, 22937220), (90, 20898356), (120, 15673767), (122, 15416820), (123, 15291480), (164, 11468610), (180, 10449178), (183, 10277880), (205, 9174888), (244, 7708410), (246, 7645740), (305, 6166728), (328, 5734305), (360, 5224589), (366, 5138940), (369, 5097160), (410, 4587444), (488, 3854205), (492, 3822870), (549, 3425960), (610, 3083364), (615, 3058296), (732, 2569470), (738, 2548580), (820, 2293722), (915, 2055576), (984, 1911435), (1098, 1712980), (1220, 1541682), (1230, 1529148), (1464, 1284735), (1476, 1274290), (1640, 1146861), (1830, 1027788), (1845, 1019432), (2089, 900360), (2196, 856490), (2440, 770841), (2460, 764574), (2501, 752040), (2745, 685192), (2952, 637145), (3660, 513894), (3690, 509716), (4178, 450180), (4392, 428245), (4920, 382287), (5002, 376020), (5490, 342596), (6267, 300120), (7320, 256947), (7380, 254858), (7503, 250680), (8356, 225090), (10004, 188010), (10445, 180072), (10980, 171298), (12505, 150408), (12534, 150060), (14760, 127429), (15006, 125340), (16712, 112545), (18801, 100040), (20008, 94005), (20890, 90036), (21960, 85649), (22509, 83560), (25010, 75204), (25068, 75030), (30012, 62670), (31335, 60024), (37515, 50136), (37602, 50020), (41780, 45018)]