547285920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{557}}^1$

素因数の和:687

約数の個数: 192

約数和(自身を含む): 1822383360

約数和(自身を除く): 1275097440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 89, 92, 96, 115, 120, 138, 160, 178, 184, 230, 240, 267, 276, 345, 356, 368, 445, 460, 480, 534, 552, 557, 690, 712, 736, 890, 920, 1068, 1104, 1114, 1335, 1380, 1424, 1671, 1780, 1840, 2047, 2136, 2208, 2228, 2670, 2760, 2785, 2848, 3342, 3560, 3680, 4094, 4272, 4456, 5340, 5520, 5570, 6141, 6684, 7120, 8188, 8355, 8544, 8912, 10235, 10680, 11040, 11140, 12282, 12811, 13368, 14240, 16376, 16710, 17824, 20470, 21360, 22280, 24564, 25622, 26736, 30705, 32752, 33420, 38433, 40940, 42720, 44560, 49128, 49573, 51244, 53472, 61410, 64055, 65504, 66840, 76866, 81880, 89120, 98256, 99146, 102488, 122820, 128110, 133680, 148719, 153732, 163760, 192165, 196512, 198292, 204976, 245640, 247865, 256220, 267360, 297438, 307464, 327520, 384330, 396584, 409952, 491280, 495730, 512440, 594876, 614928, 743595, 768660, 793168, 982560, 991460, 1024880, 1140179, 1189752, 1229856, 1487190, 1537320, 1586336, 1982920, 2049760, 2280358, 2379504, 2974380, 3074640, 3420537, 3965840, 4560716, 4759008, 5700895, 5948760, 6149280, 6841074, 7931680, 9121432, 11401790, 11897520, 13682148, 17102685, 18242864, 22803580, 23795040, 27364296, 34205370, 36485728, 45607160, 54728592, 68410740, 91214320, 109457184, 136821480, 182428640, 273642960, 547285920]

約数ペア:

[(1, 547285920), (2, 273642960), (3, 182428640), (4, 136821480), (5, 109457184), (6, 91214320), (8, 68410740), (10, 54728592), (12, 45607160), (15, 36485728), (16, 34205370), (20, 27364296), (23, 23795040), (24, 22803580), (30, 18242864), (32, 17102685), (40, 13682148), (46, 11897520), (48, 11401790), (60, 9121432), (69, 7931680), (80, 6841074), (89, 6149280), (92, 5948760), (96, 5700895), (115, 4759008), (120, 4560716), (138, 3965840), (160, 3420537), (178, 3074640), (184, 2974380), (230, 2379504), (240, 2280358), (267, 2049760), (276, 1982920), (345, 1586336), (356, 1537320), (368, 1487190), (445, 1229856), (460, 1189752), (480, 1140179), (534, 1024880), (552, 991460), (557, 982560), (690, 793168), (712, 768660), (736, 743595), (890, 614928), (920, 594876), (1068, 512440), (1104, 495730), (1114, 491280), (1335, 409952), (1380, 396584), (1424, 384330), (1671, 327520), (1780, 307464), (1840, 297438), (2047, 267360), (2136, 256220), (2208, 247865), (2228, 245640), (2670, 204976), (2760, 198292), (2785, 196512), (2848, 192165), (3342, 163760), (3560, 153732), (3680, 148719), (4094, 133680), (4272, 128110), (4456, 122820), (5340, 102488), (5520, 99146), (5570, 98256), (6141, 89120), (6684, 81880), (7120, 76866), (8188, 66840), (8355, 65504), (8544, 64055), (8912, 61410), (10235, 53472), (10680, 51244), (11040, 49573), (11140, 49128), (12282, 44560), (12811, 42720), (13368, 40940), (14240, 38433), (16376, 33420), (16710, 32752), (17824, 30705), (20470, 26736), (21360, 25622), (22280, 24564)]