1816348560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{8689}}^1$

素因数の和:8785

約数の個数: 160

約数和(自身を含む): 6155022720

約数和(自身を除く): 4338674160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 67, 78, 80, 104, 120, 130, 134, 156, 195, 201, 208, 240, 260, 268, 312, 335, 390, 402, 520, 536, 624, 670, 780, 804, 871, 1005, 1040, 1072, 1340, 1560, 1608, 1742, 2010, 2613, 2680, 3120, 3216, 3484, 4020, 4355, 5226, 5360, 6968, 8040, 8689, 8710, 10452, 13065, 13936, 16080, 17378, 17420, 20904, 26067, 26130, 34756, 34840, 41808, 43445, 52134, 52260, 69512, 69680, 86890, 104268, 104520, 112957, 130335, 139024, 173780, 208536, 209040, 225914, 260670, 338871, 347560, 417072, 451828, 521340, 564785, 582163, 677742, 695120, 903656, 1042680, 1129570, 1164326, 1355484, 1694355, 1746489, 1807312, 2085360, 2259140, 2328652, 2710968, 2910815, 3388710, 3492978, 4518280, 4657304, 5421936, 5821630, 6777420, 6985956, 7568119, 8732445, 9036560, 9314608, 11643260, 13554840, 13971912, 15136238, 17464890, 22704357, 23286520, 27109680, 27943824, 30272476, 34929780, 37840595, 45408714, 46573040, 60544952, 69859560, 75681190, 90817428, 113521785, 121089904, 139719120, 151362380, 181634856, 227043570, 302724760, 363269712, 454087140, 605449520, 908174280, 1816348560]

約数ペア:

[(1, 1816348560), (2, 908174280), (3, 605449520), (4, 454087140), (5, 363269712), (6, 302724760), (8, 227043570), (10, 181634856), (12, 151362380), (13, 139719120), (15, 121089904), (16, 113521785), (20, 90817428), (24, 75681190), (26, 69859560), (30, 60544952), (39, 46573040), (40, 45408714), (48, 37840595), (52, 34929780), (60, 30272476), (65, 27943824), (67, 27109680), (78, 23286520), (80, 22704357), (104, 17464890), (120, 15136238), (130, 13971912), (134, 13554840), (156, 11643260), (195, 9314608), (201, 9036560), (208, 8732445), (240, 7568119), (260, 6985956), (268, 6777420), (312, 5821630), (335, 5421936), (390, 4657304), (402, 4518280), (520, 3492978), (536, 3388710), (624, 2910815), (670, 2710968), (780, 2328652), (804, 2259140), (871, 2085360), (1005, 1807312), (1040, 1746489), (1072, 1694355), (1340, 1355484), (1560, 1164326), (1608, 1129570), (1742, 1042680), (2010, 903656), (2613, 695120), (2680, 677742), (3120, 582163), (3216, 564785), (3484, 521340), (4020, 451828), (4355, 417072), (5226, 347560), (5360, 338871), (6968, 260670), (8040, 225914), (8689, 209040), (8710, 208536), (10452, 173780), (13065, 139024), (13936, 130335), (16080, 112957), (17378, 104520), (17420, 104268), (20904, 86890), (26067, 69680), (26130, 69512), (34756, 52260), (34840, 52134), (41808, 43445)]