84215880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1453}}^1$

素因数の和:1500

約数の個数: 192

約数和(自身を含む): 326626560

約数和(自身を除く): 242410680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 138, 140, 161, 168, 180, 184, 207, 210, 230, 252, 276, 280, 315, 322, 345, 360, 414, 420, 460, 483, 504, 552, 630, 644, 690, 805, 828, 840, 920, 966, 1035, 1260, 1288, 1380, 1449, 1453, 1610, 1656, 1932, 2070, 2415, 2520, 2760, 2898, 2906, 3220, 3864, 4140, 4359, 4830, 5796, 5812, 6440, 7245, 7265, 8280, 8718, 9660, 10171, 11592, 11624, 13077, 14490, 14530, 17436, 19320, 20342, 21795, 26154, 28980, 29060, 30513, 33419, 34872, 40684, 43590, 50855, 52308, 57960, 58120, 61026, 65385, 66838, 81368, 87180, 91539, 100257, 101710, 104616, 122052, 130770, 133676, 152565, 167095, 174360, 183078, 200514, 203420, 233933, 244104, 261540, 267352, 300771, 305130, 334190, 366156, 401028, 406840, 457695, 467866, 501285, 523080, 601542, 610260, 668380, 701799, 732312, 802056, 915390, 935732, 1002570, 1169665, 1203084, 1220520, 1336760, 1403598, 1503855, 1830780, 1871464, 2005140, 2105397, 2339330, 2406168, 2807196, 3007710, 3508995, 3661560, 4010280, 4210794, 4678660, 5614392, 6015420, 7017990, 8421588, 9357320, 10526985, 12030840, 14035980, 16843176, 21053970, 28071960, 42107940, 84215880]

約数ペア:

[(1, 84215880), (2, 42107940), (3, 28071960), (4, 21053970), (5, 16843176), (6, 14035980), (7, 12030840), (8, 10526985), (9, 9357320), (10, 8421588), (12, 7017990), (14, 6015420), (15, 5614392), (18, 4678660), (20, 4210794), (21, 4010280), (23, 3661560), (24, 3508995), (28, 3007710), (30, 2807196), (35, 2406168), (36, 2339330), (40, 2105397), (42, 2005140), (45, 1871464), (46, 1830780), (56, 1503855), (60, 1403598), (63, 1336760), (69, 1220520), (70, 1203084), (72, 1169665), (84, 1002570), (90, 935732), (92, 915390), (105, 802056), (115, 732312), (120, 701799), (126, 668380), (138, 610260), (140, 601542), (161, 523080), (168, 501285), (180, 467866), (184, 457695), (207, 406840), (210, 401028), (230, 366156), (252, 334190), (276, 305130), (280, 300771), (315, 267352), (322, 261540), (345, 244104), (360, 233933), (414, 203420), (420, 200514), (460, 183078), (483, 174360), (504, 167095), (552, 152565), (630, 133676), (644, 130770), (690, 122052), (805, 104616), (828, 101710), (840, 100257), (920, 91539), (966, 87180), (1035, 81368), (1260, 66838), (1288, 65385), (1380, 61026), (1449, 58120), (1453, 57960), (1610, 52308), (1656, 50855), (1932, 43590), (2070, 40684), (2415, 34872), (2520, 33419), (2760, 30513), (2898, 29060), (2906, 28980), (3220, 26154), (3864, 21795), (4140, 20342), (4359, 19320), (4830, 17436), (5796, 14530), (5812, 14490), (6440, 13077), (7245, 11624), (7265, 11592), (8280, 10171), (8718, 9660)]