251056260

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1$

素因数の和:185

約数の個数: 360

約数和(自身を含む): 982086336

約数和(自身を除く): 731030076

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 131, 135, 140, 156, 162, 169, 180, 182, 189, 195, 210, 234, 252, 260, 262, 270, 273, 315, 324, 338, 351, 364, 378, 390, 393, 405, 420, 455, 468, 507, 524, 540, 546, 567, 585, 630, 655, 676, 702, 756, 780, 786, 810, 819, 845, 910, 917, 945, 1014, 1053, 1092, 1134, 1170, 1179, 1183, 1260, 1310, 1365, 1404, 1521, 1572, 1620, 1638, 1690, 1703, 1755, 1820, 1834, 1890, 1965, 2028, 2106, 2268, 2340, 2358, 2366, 2457, 2535, 2620, 2730, 2751, 2835, 3042, 3276, 3380, 3406, 3510, 3537, 3549, 3668, 3780, 3930, 4095, 4212, 4563, 4585, 4716, 4732, 4914, 5070, 5109, 5265, 5460, 5502, 5670, 5895, 5915, 6084, 6812, 7020, 7074, 7098, 7371, 7605, 7860, 8190, 8253, 8515, 9126, 9170, 9828, 10140, 10218, 10530, 10611, 10647, 11004, 11340, 11790, 11830, 11921, 12285, 13689, 13755, 14148, 14196, 14742, 15210, 15327, 16380, 16506, 17030, 17685, 17745, 18252, 18340, 20436, 21060, 21222, 21294, 22139, 22815, 23580, 23660, 23842, 24570, 24759, 25545, 27378, 27510, 29484, 30420, 30654, 31941, 33012, 34060, 35370, 35490, 35763, 36855, 41265, 42444, 42588, 44278, 45630, 45981, 47684, 49140, 49518, 51090, 53055, 53235, 54756, 55020, 59605, 61308, 63882, 66417, 68445, 70740, 70980, 71526, 73710, 74277, 76635, 82530, 88556, 91260, 91962, 95823, 99036, 102180, 106110, 106470, 107289, 110695, 119210, 123795, 127764, 132834, 136890, 137943, 143052, 147420, 148554, 153270, 154973, 159705, 165060, 178815, 183924, 191646, 199251, 212220, 212940, 214578, 221390, 229905, 238420, 247590, 265668, 273780, 275886, 297108, 306540, 309946, 319410, 321867, 332085, 357630, 371385, 383292, 398502, 429156, 442780, 459810, 464919, 479115, 495180, 536445, 551772, 597753, 619892, 638820, 643734, 664170, 689715, 715260, 742770, 774865, 797004, 919620, 929838, 958230, 965601, 996255, 1072890, 1195506, 1287468, 1328340, 1379430, 1394757, 1485540, 1549730, 1609335, 1793259, 1859676, 1916460, 1931202, 1992510, 2145780, 2324595, 2391012, 2758860, 2789514, 2988765, 3099460, 3218670, 3586518, 3862404, 3985020, 4184271, 4649190, 4828005, 5579028, 5977530, 6437340, 6973785, 7173036, 8368542, 8966295, 9298380, 9656010, 11955060, 12552813, 13947570, 16737084, 17932590, 19312020, 20921355, 25105626, 27895140, 35865180, 41842710, 50211252, 62764065, 83685420, 125528130, 251056260]

約数ペア:

[(1, 251056260), (2, 125528130), (3, 83685420), (4, 62764065), (5, 50211252), (6, 41842710), (7, 35865180), (9, 27895140), (10, 25105626), (12, 20921355), (13, 19312020), (14, 17932590), (15, 16737084), (18, 13947570), (20, 12552813), (21, 11955060), (26, 9656010), (27, 9298380), (28, 8966295), (30, 8368542), (35, 7173036), (36, 6973785), (39, 6437340), (42, 5977530), (45, 5579028), (52, 4828005), (54, 4649190), (60, 4184271), (63, 3985020), (65, 3862404), (70, 3586518), (78, 3218670), (81, 3099460), (84, 2988765), (90, 2789514), (91, 2758860), (105, 2391012), (108, 2324595), (117, 2145780), (126, 1992510), (130, 1931202), (131, 1916460), (135, 1859676), (140, 1793259), (156, 1609335), (162, 1549730), (169, 1485540), (180, 1394757), (182, 1379430), (189, 1328340), (195, 1287468), (210, 1195506), (234, 1072890), (252, 996255), (260, 965601), (262, 958230), (270, 929838), (273, 919620), (315, 797004), (324, 774865), (338, 742770), (351, 715260), (364, 689715), (378, 664170), (390, 643734), (393, 638820), (405, 619892), (420, 597753), (455, 551772), (468, 536445), (507, 495180), (524, 479115), (540, 464919), (546, 459810), (567, 442780), (585, 429156), (630, 398502), (655, 383292), (676, 371385), (702, 357630), (756, 332085), (780, 321867), (786, 319410), (810, 309946), (819, 306540), (845, 297108), (910, 275886), (917, 273780), (945, 265668), (1014, 247590), (1053, 238420), (1092, 229905), (1134, 221390), (1170, 214578), (1179, 212940), (1183, 212220), (1260, 199251), (1310, 191646), (1365, 183924), (1404, 178815), (1521, 165060), (1572, 159705), (1620, 154973), (1638, 153270), (1690, 148554), (1703, 147420), (1755, 143052), (1820, 137943), (1834, 136890), (1890, 132834), (1965, 127764), (2028, 123795), (2106, 119210), (2268, 110695), (2340, 107289), (2358, 106470), (2366, 106110), (2457, 102180), (2535, 99036), (2620, 95823), (2730, 91962), (2751, 91260), (2835, 88556), (3042, 82530), (3276, 76635), (3380, 74277), (3406, 73710), (3510, 71526), (3537, 70980), (3549, 70740), (3668, 68445), (3780, 66417), (3930, 63882), (4095, 61308), (4212, 59605), (4563, 55020), (4585, 54756), (4716, 53235), (4732, 53055), (4914, 51090), (5070, 49518), (5109, 49140), (5265, 47684), (5460, 45981), (5502, 45630), (5670, 44278), (5895, 42588), (5915, 42444), (6084, 41265), (6812, 36855), (7020, 35763), (7074, 35490), (7098, 35370), (7371, 34060), (7605, 33012), (7860, 31941), (8190, 30654), (8253, 30420), (8515, 29484), (9126, 27510), (9170, 27378), (9828, 25545), (10140, 24759), (10218, 24570), (10530, 23842), (10611, 23660), (10647, 23580), (11004, 22815), (11340, 22139), (11790, 21294), (11830, 21222), (11921, 21060), (12285, 20436), (13689, 18340), (13755, 18252), (14148, 17745), (14196, 17685), (14742, 17030), (15210, 16506), (15327, 16380)]