1289444310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1456

約数の個数: 288

約数和(自身を含む): 4481568000

約数和(自身を除く): 3192123690

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 19, 21, 22, 30, 33, 35, 38, 42, 45, 49, 55, 57, 63, 66, 70, 77, 90, 95, 98, 99, 105, 110, 114, 126, 133, 147, 154, 165, 171, 190, 198, 209, 210, 231, 245, 266, 285, 294, 315, 330, 342, 385, 399, 418, 441, 462, 490, 495, 539, 570, 627, 630, 665, 693, 735, 770, 798, 855, 882, 931, 990, 1045, 1078, 1155, 1197, 1254, 1330, 1386, 1399, 1463, 1470, 1617, 1710, 1862, 1881, 1995, 2090, 2205, 2310, 2394, 2695, 2793, 2798, 2926, 3135, 3234, 3465, 3762, 3990, 4197, 4389, 4410, 4655, 4851, 5390, 5586, 5985, 6270, 6930, 6995, 7315, 8085, 8379, 8394, 8778, 9310, 9405, 9702, 9793, 10241, 11970, 12591, 13167, 13965, 13990, 14630, 15389, 16170, 16758, 18810, 19586, 20482, 20985, 21945, 24255, 25182, 26334, 26581, 27930, 29379, 30723, 30778, 41895, 41970, 43890, 46167, 48510, 48965, 51205, 53162, 58758, 61446, 62955, 65835, 68551, 76945, 79743, 83790, 88137, 92169, 92334, 97930, 102410, 107723, 125910, 131670, 132905, 137102, 138501, 146895, 153615, 153890, 159486, 176274, 184338, 186067, 205653, 215446, 230835, 239229, 265810, 277002, 292391, 293790, 307230, 323169, 342755, 372134, 398715, 411306, 440685, 460845, 461670, 478458, 538615, 558201, 584782, 616959, 646338, 685510, 692505, 754061, 797430, 877173, 881370, 921690, 930335, 969507, 1028265, 1077230, 1116402, 1196145, 1233918, 1302469, 1385010, 1461955, 1508122, 1615845, 1674603, 1754346, 1860670, 1939014, 2046737, 2056530, 2262183, 2392290, 2604938, 2631519, 2791005, 2923910, 3084795, 3231690, 3349206, 3770305, 3907407, 4093474, 4385865, 4524366, 4847535, 5263038, 5582010, 6140211, 6169590, 6512345, 6786549, 7540610, 7814814, 8373015, 8771730, 9695070, 10233685, 11310915, 11722221, 12280422, 13024690, 13157595, 13573098, 14327159, 16746030, 18420633, 19537035, 20467370, 22621830, 23444442, 26315190, 28654318, 30701055, 33932745, 36841266, 39074070, 42981477, 58611105, 61402110, 67865490, 71635795, 85962954, 92103165, 117222210, 128944431, 143271590, 184206330, 214907385, 257888862, 429814770, 644722155, 1289444310]

約数ペア:

[(1, 1289444310), (2, 644722155), (3, 429814770), (5, 257888862), (6, 214907385), (7, 184206330), (9, 143271590), (10, 128944431), (11, 117222210), (14, 92103165), (15, 85962954), (18, 71635795), (19, 67865490), (21, 61402110), (22, 58611105), (30, 42981477), (33, 39074070), (35, 36841266), (38, 33932745), (42, 30701055), (45, 28654318), (49, 26315190), (55, 23444442), (57, 22621830), (63, 20467370), (66, 19537035), (70, 18420633), (77, 16746030), (90, 14327159), (95, 13573098), (98, 13157595), (99, 13024690), (105, 12280422), (110, 11722221), (114, 11310915), (126, 10233685), (133, 9695070), (147, 8771730), (154, 8373015), (165, 7814814), (171, 7540610), (190, 6786549), (198, 6512345), (209, 6169590), (210, 6140211), (231, 5582010), (245, 5263038), (266, 4847535), (285, 4524366), (294, 4385865), (315, 4093474), (330, 3907407), (342, 3770305), (385, 3349206), (399, 3231690), (418, 3084795), (441, 2923910), (462, 2791005), (490, 2631519), (495, 2604938), (539, 2392290), (570, 2262183), (627, 2056530), (630, 2046737), (665, 1939014), (693, 1860670), (735, 1754346), (770, 1674603), (798, 1615845), (855, 1508122), (882, 1461955), (931, 1385010), (990, 1302469), (1045, 1233918), (1078, 1196145), (1155, 1116402), (1197, 1077230), (1254, 1028265), (1330, 969507), (1386, 930335), (1399, 921690), (1463, 881370), (1470, 877173), (1617, 797430), (1710, 754061), (1862, 692505), (1881, 685510), (1995, 646338), (2090, 616959), (2205, 584782), (2310, 558201), (2394, 538615), (2695, 478458), (2793, 461670), (2798, 460845), (2926, 440685), (3135, 411306), (3234, 398715), (3465, 372134), (3762, 342755), (3990, 323169), (4197, 307230), (4389, 293790), (4410, 292391), (4655, 277002), (4851, 265810), (5390, 239229), (5586, 230835), (5985, 215446), (6270, 205653), (6930, 186067), (6995, 184338), (7315, 176274), (8085, 159486), (8379, 153890), (8394, 153615), (8778, 146895), (9310, 138501), (9405, 137102), (9702, 132905), (9793, 131670), (10241, 125910), (11970, 107723), (12591, 102410), (13167, 97930), (13965, 92334), (13990, 92169), (14630, 88137), (15389, 83790), (16170, 79743), (16758, 76945), (18810, 68551), (19586, 65835), (20482, 62955), (20985, 61446), (21945, 58758), (24255, 53162), (25182, 51205), (26334, 48965), (26581, 48510), (27930, 46167), (29379, 43890), (30723, 41970), (30778, 41895)]