2371694220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{81839}}^1$

素因数の和:81884

約数の個数: 144

約数和(自身を含む): 8579450880

約数和(自身を除く): 6207756660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1932, 2070, 2415, 2898, 3220, 4140, 4830, 5796, 7245, 9660, 14490, 28980, 81839, 163678, 245517, 327356, 409195, 491034, 572873, 736551, 818390, 982068, 1145746, 1227585, 1473102, 1636780, 1718619, 1882297, 2291492, 2455170, 2864365, 2946204, 3437238, 3682755, 3764594, 4910340, 5155857, 5646891, 5728730, 6874476, 7365510, 7529188, 8593095, 9411485, 10311714, 11293782, 11457460, 13176079, 14731020, 16940673, 17186190, 18822970, 20623428, 22587564, 25779285, 26352158, 28234455, 33881346, 34372380, 37645940, 39528237, 51558570, 52704316, 56468910, 65880395, 67762692, 79056474, 84703365, 103117140, 112937820, 118584711, 131760790, 158112948, 169406730, 197641185, 237169422, 263521580, 338813460, 395282370, 474338844, 592923555, 790564740, 1185847110, 2371694220]

約数ペア:

[(1, 2371694220), (2, 1185847110), (3, 790564740), (4, 592923555), (5, 474338844), (6, 395282370), (7, 338813460), (9, 263521580), (10, 237169422), (12, 197641185), (14, 169406730), (15, 158112948), (18, 131760790), (20, 118584711), (21, 112937820), (23, 103117140), (28, 84703365), (30, 79056474), (35, 67762692), (36, 65880395), (42, 56468910), (45, 52704316), (46, 51558570), (60, 39528237), (63, 37645940), (69, 34372380), (70, 33881346), (84, 28234455), (90, 26352158), (92, 25779285), (105, 22587564), (115, 20623428), (126, 18822970), (138, 17186190), (140, 16940673), (161, 14731020), (180, 13176079), (207, 11457460), (210, 11293782), (230, 10311714), (252, 9411485), (276, 8593095), (315, 7529188), (322, 7365510), (345, 6874476), (414, 5728730), (420, 5646891), (460, 5155857), (483, 4910340), (630, 3764594), (644, 3682755), (690, 3437238), (805, 2946204), (828, 2864365), (966, 2455170), (1035, 2291492), (1260, 1882297), (1380, 1718619), (1449, 1636780), (1610, 1473102), (1932, 1227585), (2070, 1145746), (2415, 982068), (2898, 818390), (3220, 736551), (4140, 572873), (4830, 491034), (5796, 409195), (7245, 327356), (9660, 245517), (14490, 163678), (28980, 81839)]