15691905040

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1607}}^1$

素因数の和:1734

約数の個数: 240

約数和(自身を含む): 44188457472

約数和(自身を除く): 28496552432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 49, 53, 56, 70, 80, 94, 98, 106, 112, 140, 188, 196, 212, 235, 245, 265, 280, 329, 371, 376, 392, 424, 470, 490, 530, 560, 658, 742, 752, 784, 848, 940, 980, 1060, 1316, 1484, 1607, 1645, 1855, 1880, 1960, 2120, 2303, 2491, 2597, 2632, 2968, 3214, 3290, 3710, 3760, 3920, 4240, 4606, 4982, 5194, 5264, 5936, 6428, 6580, 7420, 8035, 9212, 9964, 10388, 11249, 11515, 12455, 12856, 12985, 13160, 14840, 16070, 17437, 18424, 19928, 20776, 22498, 23030, 24910, 25712, 25970, 26320, 29680, 32140, 34874, 36848, 39856, 41552, 44996, 46060, 49820, 51940, 56245, 64280, 69748, 75529, 78743, 85171, 87185, 89992, 92120, 99640, 103880, 112490, 122059, 128560, 139496, 151058, 157486, 170342, 174370, 179984, 184240, 199280, 207760, 224980, 244118, 278992, 302116, 314972, 340684, 348740, 377645, 393715, 425855, 449960, 488236, 528703, 596197, 604232, 610295, 629944, 681368, 697480, 755290, 787430, 851710, 899920, 976472, 1057406, 1192394, 1208464, 1220590, 1259888, 1362736, 1394960, 1510580, 1574860, 1703420, 1952944, 2114812, 2384788, 2441180, 2643515, 2980985, 3021160, 3149720, 3406840, 3700921, 4003037, 4173379, 4229624, 4769576, 4882360, 5287030, 5961970, 6042320, 6299440, 6813680, 7401842, 8006074, 8346758, 8459248, 9539152, 9764720, 10574060, 11923940, 14803684, 16012148, 16693516, 18504605, 20015185, 20866895, 21148120, 23847880, 28021259, 29607368, 32024296, 33387032, 37009210, 40030370, 41733790, 42296240, 47695760, 56042518, 59214736, 64048592, 66774064, 74018420, 80060740, 83467580, 112085036, 140106295, 148036840, 160121480, 166935160, 196148813, 224170072, 280212590, 296073680, 320242960, 333870320, 392297626, 448340144, 560425180, 784595252, 980744065, 1120850360, 1569190504, 1961488130, 2241700720, 3138381008, 3922976260, 7845952520, 15691905040]

約数ペア:

[(1, 15691905040), (2, 7845952520), (4, 3922976260), (5, 3138381008), (7, 2241700720), (8, 1961488130), (10, 1569190504), (14, 1120850360), (16, 980744065), (20, 784595252), (28, 560425180), (35, 448340144), (40, 392297626), (47, 333870320), (49, 320242960), (53, 296073680), (56, 280212590), (70, 224170072), (80, 196148813), (94, 166935160), (98, 160121480), (106, 148036840), (112, 140106295), (140, 112085036), (188, 83467580), (196, 80060740), (212, 74018420), (235, 66774064), (245, 64048592), (265, 59214736), (280, 56042518), (329, 47695760), (371, 42296240), (376, 41733790), (392, 40030370), (424, 37009210), (470, 33387032), (490, 32024296), (530, 29607368), (560, 28021259), (658, 23847880), (742, 21148120), (752, 20866895), (784, 20015185), (848, 18504605), (940, 16693516), (980, 16012148), (1060, 14803684), (1316, 11923940), (1484, 10574060), (1607, 9764720), (1645, 9539152), (1855, 8459248), (1880, 8346758), (1960, 8006074), (2120, 7401842), (2303, 6813680), (2491, 6299440), (2597, 6042320), (2632, 5961970), (2968, 5287030), (3214, 4882360), (3290, 4769576), (3710, 4229624), (3760, 4173379), (3920, 4003037), (4240, 3700921), (4606, 3406840), (4982, 3149720), (5194, 3021160), (5264, 2980985), (5936, 2643515), (6428, 2441180), (6580, 2384788), (7420, 2114812), (8035, 1952944), (9212, 1703420), (9964, 1574860), (10388, 1510580), (11249, 1394960), (11515, 1362736), (12455, 1259888), (12856, 1220590), (12985, 1208464), (13160, 1192394), (14840, 1057406), (16070, 976472), (17437, 899920), (18424, 851710), (19928, 787430), (20776, 755290), (22498, 697480), (23030, 681368), (24910, 629944), (25712, 610295), (25970, 604232), (26320, 596197), (29680, 528703), (32140, 488236), (34874, 449960), (36848, 425855), (39856, 393715), (41552, 377645), (44996, 348740), (46060, 340684), (49820, 314972), (51940, 302116), (56245, 278992), (64280, 244118), (69748, 224980), (75529, 207760), (78743, 199280), (85171, 184240), (87185, 179984), (89992, 174370), (92120, 170342), (99640, 157486), (103880, 151058), (112490, 139496), (122059, 128560)]