1818471360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{983}}^1$

素因数の和:1091

約数の個数: 224

約数和(自身を含む): 6046451712

約数和(自身を除く): 4227980352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 47, 48, 60, 64, 80, 82, 94, 96, 120, 123, 141, 160, 164, 188, 192, 205, 235, 240, 246, 282, 320, 328, 376, 410, 470, 480, 492, 564, 615, 656, 705, 752, 820, 940, 960, 983, 984, 1128, 1230, 1312, 1410, 1504, 1640, 1880, 1927, 1966, 1968, 2256, 2460, 2624, 2820, 2949, 3008, 3280, 3760, 3854, 3932, 3936, 4512, 4915, 4920, 5640, 5781, 5898, 6560, 7520, 7708, 7864, 7872, 9024, 9635, 9830, 9840, 11280, 11562, 11796, 13120, 14745, 15040, 15416, 15728, 19270, 19660, 19680, 22560, 23124, 23592, 28905, 29490, 30832, 31456, 38540, 39320, 39360, 40303, 45120, 46201, 46248, 47184, 57810, 58980, 61664, 62912, 77080, 78640, 80606, 92402, 92496, 94368, 115620, 117960, 120909, 123328, 138603, 154160, 157280, 161212, 184804, 184992, 188736, 201515, 231005, 231240, 235920, 241818, 277206, 308320, 314560, 322424, 369608, 369984, 403030, 462010, 462480, 471840, 483636, 554412, 604545, 616640, 644848, 693015, 739216, 806060, 924020, 924960, 943680, 967272, 1108824, 1209090, 1289696, 1386030, 1478432, 1612120, 1848040, 1849920, 1894241, 1934544, 2217648, 2418180, 2579392, 2772060, 2956864, 3224240, 3696080, 3788482, 3869088, 4435296, 4836360, 5544120, 5682723, 6448480, 7392160, 7576964, 7738176, 8870592, 9471205, 9672720, 11088240, 11365446, 12896960, 14784320, 15153928, 18942410, 19345440, 22176480, 22730892, 28413615, 30307856, 37884820, 38690880, 44352960, 45461784, 56827230, 60615712, 75769640, 90923568, 113654460, 121231424, 151539280, 181847136, 227308920, 303078560, 363694272, 454617840, 606157120, 909235680, 1818471360]

約数ペア:

[(1, 1818471360), (2, 909235680), (3, 606157120), (4, 454617840), (5, 363694272), (6, 303078560), (8, 227308920), (10, 181847136), (12, 151539280), (15, 121231424), (16, 113654460), (20, 90923568), (24, 75769640), (30, 60615712), (32, 56827230), (40, 45461784), (41, 44352960), (47, 38690880), (48, 37884820), (60, 30307856), (64, 28413615), (80, 22730892), (82, 22176480), (94, 19345440), (96, 18942410), (120, 15153928), (123, 14784320), (141, 12896960), (160, 11365446), (164, 11088240), (188, 9672720), (192, 9471205), (205, 8870592), (235, 7738176), (240, 7576964), (246, 7392160), (282, 6448480), (320, 5682723), (328, 5544120), (376, 4836360), (410, 4435296), (470, 3869088), (480, 3788482), (492, 3696080), (564, 3224240), (615, 2956864), (656, 2772060), (705, 2579392), (752, 2418180), (820, 2217648), (940, 1934544), (960, 1894241), (983, 1849920), (984, 1848040), (1128, 1612120), (1230, 1478432), (1312, 1386030), (1410, 1289696), (1504, 1209090), (1640, 1108824), (1880, 967272), (1927, 943680), (1966, 924960), (1968, 924020), (2256, 806060), (2460, 739216), (2624, 693015), (2820, 644848), (2949, 616640), (3008, 604545), (3280, 554412), (3760, 483636), (3854, 471840), (3932, 462480), (3936, 462010), (4512, 403030), (4915, 369984), (4920, 369608), (5640, 322424), (5781, 314560), (5898, 308320), (6560, 277206), (7520, 241818), (7708, 235920), (7864, 231240), (7872, 231005), (9024, 201515), (9635, 188736), (9830, 184992), (9840, 184804), (11280, 161212), (11562, 157280), (11796, 154160), (13120, 138603), (14745, 123328), (15040, 120909), (15416, 117960), (15728, 115620), (19270, 94368), (19660, 92496), (19680, 92402), (22560, 80606), (23124, 78640), (23592, 77080), (28905, 62912), (29490, 61664), (30832, 58980), (31456, 57810), (38540, 47184), (39320, 46248), (39360, 46201), (40303, 45120)]