717939180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:706

約数の個数: 288

約数和(自身を含む): 2662894080

約数和(自身を除く): 1944954900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 43, 45, 49, 54, 60, 63, 70, 84, 86, 90, 98, 105, 108, 126, 129, 135, 140, 147, 172, 180, 189, 196, 210, 215, 245, 252, 258, 270, 294, 301, 315, 378, 387, 420, 430, 441, 490, 516, 540, 588, 602, 630, 631, 645, 735, 756, 774, 860, 882, 903, 945, 980, 1161, 1204, 1260, 1262, 1290, 1323, 1470, 1505, 1548, 1764, 1806, 1890, 1893, 1935, 2107, 2205, 2322, 2524, 2580, 2646, 2709, 2940, 3010, 3155, 3612, 3780, 3786, 3870, 4214, 4410, 4417, 4515, 4644, 5292, 5418, 5679, 5805, 6020, 6310, 6321, 6615, 7572, 7740, 8127, 8428, 8820, 8834, 9030, 9465, 10535, 10836, 11358, 11610, 12620, 12642, 13230, 13251, 13545, 16254, 17037, 17668, 18060, 18930, 18963, 21070, 22085, 22716, 23220, 25284, 26460, 26502, 27090, 27133, 28395, 30919, 31605, 32508, 34074, 37860, 37926, 39753, 40635, 42140, 44170, 53004, 54180, 54266, 56790, 56889, 61838, 63210, 66255, 68148, 75852, 79506, 81270, 81399, 85185, 88340, 92757, 94815, 108532, 113580, 113778, 119259, 123676, 126420, 132510, 135665, 154595, 159012, 162540, 162798, 170370, 185514, 189630, 189931, 198765, 227556, 238518, 244197, 265020, 271330, 278271, 284445, 309190, 325596, 340740, 371028, 379260, 379862, 397530, 406995, 463785, 477036, 488394, 542660, 556542, 568890, 569793, 596295, 618380, 732591, 759724, 795060, 813990, 834813, 927570, 949655, 976788, 1113084, 1137780, 1139586, 1192590, 1220985, 1329517, 1391355, 1465182, 1627980, 1669626, 1709379, 1855140, 1899310, 2279172, 2385180, 2441970, 2659034, 2782710, 2848965, 2930364, 3339252, 3418758, 3662955, 3798620, 3988551, 4174065, 4883940, 5128137, 5318068, 5565420, 5697930, 6647585, 6837516, 7325910, 7977102, 8348130, 8546895, 10256274, 11395860, 11965653, 13295170, 14651820, 15954204, 16696260, 17093790, 19942755, 20512548, 23931306, 25640685, 26590340, 34187580, 35896959, 39885510, 47862612, 51281370, 59828265, 71793918, 79771020, 102562740, 119656530, 143587836, 179484795, 239313060, 358969590, 717939180]

約数ペア:

[(1, 717939180), (2, 358969590), (3, 239313060), (4, 179484795), (5, 143587836), (6, 119656530), (7, 102562740), (9, 79771020), (10, 71793918), (12, 59828265), (14, 51281370), (15, 47862612), (18, 39885510), (20, 35896959), (21, 34187580), (27, 26590340), (28, 25640685), (30, 23931306), (35, 20512548), (36, 19942755), (42, 17093790), (43, 16696260), (45, 15954204), (49, 14651820), (54, 13295170), (60, 11965653), (63, 11395860), (70, 10256274), (84, 8546895), (86, 8348130), (90, 7977102), (98, 7325910), (105, 6837516), (108, 6647585), (126, 5697930), (129, 5565420), (135, 5318068), (140, 5128137), (147, 4883940), (172, 4174065), (180, 3988551), (189, 3798620), (196, 3662955), (210, 3418758), (215, 3339252), (245, 2930364), (252, 2848965), (258, 2782710), (270, 2659034), (294, 2441970), (301, 2385180), (315, 2279172), (378, 1899310), (387, 1855140), (420, 1709379), (430, 1669626), (441, 1627980), (490, 1465182), (516, 1391355), (540, 1329517), (588, 1220985), (602, 1192590), (630, 1139586), (631, 1137780), (645, 1113084), (735, 976788), (756, 949655), (774, 927570), (860, 834813), (882, 813990), (903, 795060), (945, 759724), (980, 732591), (1161, 618380), (1204, 596295), (1260, 569793), (1262, 568890), (1290, 556542), (1323, 542660), (1470, 488394), (1505, 477036), (1548, 463785), (1764, 406995), (1806, 397530), (1890, 379862), (1893, 379260), (1935, 371028), (2107, 340740), (2205, 325596), (2322, 309190), (2524, 284445), (2580, 278271), (2646, 271330), (2709, 265020), (2940, 244197), (3010, 238518), (3155, 227556), (3612, 198765), (3780, 189931), (3786, 189630), (3870, 185514), (4214, 170370), (4410, 162798), (4417, 162540), (4515, 159012), (4644, 154595), (5292, 135665), (5418, 132510), (5679, 126420), (5805, 123676), (6020, 119259), (6310, 113778), (6321, 113580), (6615, 108532), (7572, 94815), (7740, 92757), (8127, 88340), (8428, 85185), (8820, 81399), (8834, 81270), (9030, 79506), (9465, 75852), (10535, 68148), (10836, 66255), (11358, 63210), (11610, 61838), (12620, 56889), (12642, 56790), (13230, 54266), (13251, 54180), (13545, 53004), (16254, 44170), (17037, 42140), (17668, 40635), (18060, 39753), (18930, 37926), (18963, 37860), (21070, 34074), (22085, 32508), (22716, 31605), (23220, 30919), (25284, 28395), (26460, 27133), (26502, 27090)]