1812109440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:579

約数の個数: 256

約数和(自身を含む): 6049105920

約数和(自身を除く): 4236996480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 47, 48, 60, 64, 80, 86, 94, 96, 120, 128, 129, 141, 160, 172, 188, 192, 215, 235, 240, 258, 282, 320, 344, 376, 384, 430, 467, 470, 480, 516, 564, 640, 645, 688, 705, 752, 860, 934, 940, 960, 1032, 1128, 1290, 1376, 1401, 1410, 1504, 1720, 1868, 1880, 1920, 2021, 2064, 2256, 2335, 2580, 2752, 2802, 2820, 3008, 3440, 3736, 3760, 4042, 4128, 4512, 4670, 5160, 5504, 5604, 5640, 6016, 6063, 6880, 7005, 7472, 7520, 8084, 8256, 9024, 9340, 10105, 10320, 11208, 11280, 12126, 13760, 14010, 14944, 15040, 16168, 16512, 18048, 18680, 20081, 20210, 20640, 21949, 22416, 22560, 24252, 27520, 28020, 29888, 30080, 30315, 32336, 37360, 40162, 40420, 41280, 43898, 44832, 45120, 48504, 56040, 59776, 60243, 60630, 64672, 65847, 74720, 80324, 80840, 82560, 87796, 89664, 90240, 97008, 100405, 109745, 112080, 120486, 121260, 129344, 131694, 149440, 160648, 161680, 175592, 179328, 194016, 200810, 219490, 224160, 240972, 242520, 258688, 263388, 298880, 301215, 321296, 323360, 329235, 351184, 388032, 401620, 438980, 448320, 481944, 485040, 526776, 602430, 642592, 646720, 658470, 702368, 776064, 803240, 877960, 896640, 943807, 963888, 970080, 1053552, 1204860, 1285184, 1293440, 1316940, 1404736, 1606480, 1755920, 1887614, 1927776, 1940160, 2107104, 2409720, 2570368, 2633880, 2809472, 2831421, 3212960, 3511840, 3775228, 3855552, 3880320, 4214208, 4719035, 4819440, 5267760, 5662842, 6425920, 7023680, 7550456, 7711104, 8428416, 9438070, 9638880, 10535520, 11325684, 12851840, 14047360, 14157105, 15100912, 18876140, 19277760, 21071040, 22651368, 28314210, 30201824, 37752280, 38555520, 42142080, 45302736, 56628420, 60403648, 75504560, 90605472, 113256840, 120807296, 151009120, 181210944, 226513680, 302018240, 362421888, 453027360, 604036480, 906054720, 1812109440]

約数ペア:

[(1, 1812109440), (2, 906054720), (3, 604036480), (4, 453027360), (5, 362421888), (6, 302018240), (8, 226513680), (10, 181210944), (12, 151009120), (15, 120807296), (16, 113256840), (20, 90605472), (24, 75504560), (30, 60403648), (32, 56628420), (40, 45302736), (43, 42142080), (47, 38555520), (48, 37752280), (60, 30201824), (64, 28314210), (80, 22651368), (86, 21071040), (94, 19277760), (96, 18876140), (120, 15100912), (128, 14157105), (129, 14047360), (141, 12851840), (160, 11325684), (172, 10535520), (188, 9638880), (192, 9438070), (215, 8428416), (235, 7711104), (240, 7550456), (258, 7023680), (282, 6425920), (320, 5662842), (344, 5267760), (376, 4819440), (384, 4719035), (430, 4214208), (467, 3880320), (470, 3855552), (480, 3775228), (516, 3511840), (564, 3212960), (640, 2831421), (645, 2809472), (688, 2633880), (705, 2570368), (752, 2409720), (860, 2107104), (934, 1940160), (940, 1927776), (960, 1887614), (1032, 1755920), (1128, 1606480), (1290, 1404736), (1376, 1316940), (1401, 1293440), (1410, 1285184), (1504, 1204860), (1720, 1053552), (1868, 970080), (1880, 963888), (1920, 943807), (2021, 896640), (2064, 877960), (2256, 803240), (2335, 776064), (2580, 702368), (2752, 658470), (2802, 646720), (2820, 642592), (3008, 602430), (3440, 526776), (3736, 485040), (3760, 481944), (4042, 448320), (4128, 438980), (4512, 401620), (4670, 388032), (5160, 351184), (5504, 329235), (5604, 323360), (5640, 321296), (6016, 301215), (6063, 298880), (6880, 263388), (7005, 258688), (7472, 242520), (7520, 240972), (8084, 224160), (8256, 219490), (9024, 200810), (9340, 194016), (10105, 179328), (10320, 175592), (11208, 161680), (11280, 160648), (12126, 149440), (13760, 131694), (14010, 129344), (14944, 121260), (15040, 120486), (16168, 112080), (16512, 109745), (18048, 100405), (18680, 97008), (20081, 90240), (20210, 89664), (20640, 87796), (21949, 82560), (22416, 80840), (22560, 80324), (24252, 74720), (27520, 65847), (28020, 64672), (29888, 60630), (30080, 60243), (30315, 59776), (32336, 56040), (37360, 48504), (40162, 45120), (40420, 44832), (41280, 43898)]