289344510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:157

約数の個数: 240

約数和(自身を含む): 954311904

約数和(自身を除く): 664967394

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 49, 63, 65, 70, 78, 90, 91, 98, 103, 105, 117, 126, 130, 147, 182, 195, 206, 210, 234, 245, 273, 294, 309, 315, 343, 390, 441, 455, 490, 515, 546, 585, 618, 630, 637, 686, 721, 735, 819, 882, 910, 927, 1029, 1030, 1170, 1274, 1339, 1365, 1442, 1470, 1545, 1638, 1715, 1854, 1911, 2058, 2163, 2205, 2401, 2678, 2730, 3087, 3090, 3185, 3430, 3605, 3822, 4017, 4095, 4326, 4410, 4459, 4635, 4802, 5047, 5145, 5733, 6174, 6370, 6489, 6695, 7203, 7210, 8034, 8190, 8918, 9270, 9373, 9555, 10094, 10290, 10815, 11466, 12005, 12051, 12978, 13377, 13390, 14406, 15141, 15435, 18746, 19110, 20085, 21609, 21630, 22295, 24010, 24102, 25235, 26754, 28119, 28665, 30282, 30870, 31213, 32445, 35329, 36015, 40131, 40170, 43218, 44590, 45423, 46865, 50470, 56238, 57330, 60255, 62426, 64890, 65611, 66885, 70658, 72030, 75705, 80262, 84357, 90846, 93639, 93730, 105987, 108045, 120510, 131222, 133770, 140595, 151410, 156065, 168714, 176645, 187278, 196833, 200655, 211974, 216090, 227115, 247303, 280917, 281190, 312130, 317961, 328055, 353290, 393666, 401310, 421785, 454230, 459277, 468195, 494606, 529935, 561834, 590499, 635922, 656110, 741909, 843570, 918554, 936390, 984165, 1059870, 1180998, 1236515, 1377831, 1404585, 1483818, 1589805, 1968330, 2225727, 2296385, 2473030, 2755662, 2809170, 2952495, 3179610, 3214939, 3709545, 4133493, 4451454, 4592770, 5904990, 6429878, 6889155, 7419090, 8266986, 9644817, 11128635, 13778310, 16074695, 19289634, 20667465, 22257270, 28934451, 32149390, 41334930, 48224085, 57868902, 96448170, 144672255, 289344510]

約数ペア:

[(1, 289344510), (2, 144672255), (3, 96448170), (5, 57868902), (6, 48224085), (7, 41334930), (9, 32149390), (10, 28934451), (13, 22257270), (14, 20667465), (15, 19289634), (18, 16074695), (21, 13778310), (26, 11128635), (30, 9644817), (35, 8266986), (39, 7419090), (42, 6889155), (45, 6429878), (49, 5904990), (63, 4592770), (65, 4451454), (70, 4133493), (78, 3709545), (90, 3214939), (91, 3179610), (98, 2952495), (103, 2809170), (105, 2755662), (117, 2473030), (126, 2296385), (130, 2225727), (147, 1968330), (182, 1589805), (195, 1483818), (206, 1404585), (210, 1377831), (234, 1236515), (245, 1180998), (273, 1059870), (294, 984165), (309, 936390), (315, 918554), (343, 843570), (390, 741909), (441, 656110), (455, 635922), (490, 590499), (515, 561834), (546, 529935), (585, 494606), (618, 468195), (630, 459277), (637, 454230), (686, 421785), (721, 401310), (735, 393666), (819, 353290), (882, 328055), (910, 317961), (927, 312130), (1029, 281190), (1030, 280917), (1170, 247303), (1274, 227115), (1339, 216090), (1365, 211974), (1442, 200655), (1470, 196833), (1545, 187278), (1638, 176645), (1715, 168714), (1854, 156065), (1911, 151410), (2058, 140595), (2163, 133770), (2205, 131222), (2401, 120510), (2678, 108045), (2730, 105987), (3087, 93730), (3090, 93639), (3185, 90846), (3430, 84357), (3605, 80262), (3822, 75705), (4017, 72030), (4095, 70658), (4326, 66885), (4410, 65611), (4459, 64890), (4635, 62426), (4802, 60255), (5047, 57330), (5145, 56238), (5733, 50470), (6174, 46865), (6370, 45423), (6489, 44590), (6695, 43218), (7203, 40170), (7210, 40131), (8034, 36015), (8190, 35329), (8918, 32445), (9270, 31213), (9373, 30870), (9555, 30282), (10094, 28665), (10290, 28119), (10815, 26754), (11466, 25235), (12005, 24102), (12051, 24010), (12978, 22295), (13377, 21630), (13390, 21609), (14406, 20085), (15141, 19110), (15435, 18746)]