2130270720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2693}}^1$

素因数の和:2822

約数の個数: 160

約数和(自身を含む): 6878881152

約数和(自身を除く): 4748610432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 128, 160, 192, 206, 240, 256, 309, 320, 384, 412, 480, 512, 515, 618, 640, 768, 824, 960, 1030, 1236, 1280, 1536, 1545, 1648, 1920, 2060, 2472, 2560, 2693, 3090, 3296, 3840, 4120, 4944, 5386, 6180, 6592, 7680, 8079, 8240, 9888, 10772, 12360, 13184, 13465, 16158, 16480, 19776, 21544, 24720, 26368, 26930, 32316, 32960, 39552, 40395, 43088, 49440, 52736, 53860, 64632, 65920, 79104, 80790, 86176, 98880, 107720, 129264, 131840, 158208, 161580, 172352, 197760, 215440, 258528, 263680, 277379, 323160, 344704, 395520, 430880, 517056, 554758, 646320, 689408, 791040, 832137, 861760, 1034112, 1109516, 1292640, 1378816, 1386895, 1664274, 1723520, 2068224, 2219032, 2585280, 2773790, 3328548, 3447040, 4136448, 4160685, 4438064, 5170560, 5547580, 6657096, 6894080, 8321370, 8876128, 10341120, 11095160, 13314192, 16642740, 17752256, 20682240, 22190320, 26628384, 33285480, 35504512, 44380640, 53256768, 66570960, 71009024, 88761280, 106513536, 133141920, 142018048, 177522560, 213027072, 266283840, 355045120, 426054144, 532567680, 710090240, 1065135360, 2130270720]

約数ペア:

[(1, 2130270720), (2, 1065135360), (3, 710090240), (4, 532567680), (5, 426054144), (6, 355045120), (8, 266283840), (10, 213027072), (12, 177522560), (15, 142018048), (16, 133141920), (20, 106513536), (24, 88761280), (30, 71009024), (32, 66570960), (40, 53256768), (48, 44380640), (60, 35504512), (64, 33285480), (80, 26628384), (96, 22190320), (103, 20682240), (120, 17752256), (128, 16642740), (160, 13314192), (192, 11095160), (206, 10341120), (240, 8876128), (256, 8321370), (309, 6894080), (320, 6657096), (384, 5547580), (412, 5170560), (480, 4438064), (512, 4160685), (515, 4136448), (618, 3447040), (640, 3328548), (768, 2773790), (824, 2585280), (960, 2219032), (1030, 2068224), (1236, 1723520), (1280, 1664274), (1536, 1386895), (1545, 1378816), (1648, 1292640), (1920, 1109516), (2060, 1034112), (2472, 861760), (2560, 832137), (2693, 791040), (3090, 689408), (3296, 646320), (3840, 554758), (4120, 517056), (4944, 430880), (5386, 395520), (6180, 344704), (6592, 323160), (7680, 277379), (8079, 263680), (8240, 258528), (9888, 215440), (10772, 197760), (12360, 172352), (13184, 161580), (13465, 158208), (16158, 131840), (16480, 129264), (19776, 107720), (21544, 98880), (24720, 86176), (26368, 80790), (26930, 79104), (32316, 65920), (32960, 64632), (39552, 53860), (40395, 52736), (43088, 49440)]