143960960

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^2$

素因数の和:78

約数の個数: 192

約数和(自身を含む): 409905360

約数和(自身を除く): 265944400

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 121, 128, 130, 143, 160, 169, 176, 208, 220, 242, 260, 286, 320, 338, 352, 416, 440, 484, 520, 572, 605, 640, 676, 704, 715, 832, 845, 880, 968, 1040, 1144, 1210, 1331, 1352, 1408, 1430, 1573, 1664, 1690, 1760, 1859, 1936, 2080, 2288, 2420, 2662, 2704, 2860, 3146, 3380, 3520, 3718, 3872, 4160, 4576, 4840, 5324, 5408, 5720, 6292, 6655, 6760, 7040, 7436, 7744, 7865, 8320, 9152, 9295, 9680, 10648, 10816, 11440, 12584, 13310, 13520, 14872, 15488, 15730, 17303, 18304, 18590, 19360, 20449, 21296, 21632, 22880, 25168, 26620, 27040, 29744, 31460, 34606, 37180, 38720, 40898, 42592, 45760, 50336, 53240, 54080, 59488, 62920, 69212, 74360, 77440, 81796, 85184, 86515, 91520, 100672, 102245, 106480, 108160, 118976, 125840, 138424, 148720, 163592, 170368, 173030, 201344, 204490, 212960, 224939, 237952, 251680, 276848, 297440, 327184, 346060, 408980, 425920, 449878, 503360, 553696, 594880, 654368, 692120, 817960, 851840, 899756, 1006720, 1107392, 1124695, 1189760, 1308736, 1384240, 1635920, 1799512, 2214784, 2249390, 2617472, 2768480, 3271840, 3599024, 4498780, 5536960, 6543680, 7198048, 8997560, 11073920, 13087360, 14396096, 17995120, 28792192, 35990240, 71980480, 143960960]

約数ペア:

[(1, 143960960), (2, 71980480), (4, 35990240), (5, 28792192), (8, 17995120), (10, 14396096), (11, 13087360), (13, 11073920), (16, 8997560), (20, 7198048), (22, 6543680), (26, 5536960), (32, 4498780), (40, 3599024), (44, 3271840), (52, 2768480), (55, 2617472), (64, 2249390), (65, 2214784), (80, 1799512), (88, 1635920), (104, 1384240), (110, 1308736), (121, 1189760), (128, 1124695), (130, 1107392), (143, 1006720), (160, 899756), (169, 851840), (176, 817960), (208, 692120), (220, 654368), (242, 594880), (260, 553696), (286, 503360), (320, 449878), (338, 425920), (352, 408980), (416, 346060), (440, 327184), (484, 297440), (520, 276848), (572, 251680), (605, 237952), (640, 224939), (676, 212960), (704, 204490), (715, 201344), (832, 173030), (845, 170368), (880, 163592), (968, 148720), (1040, 138424), (1144, 125840), (1210, 118976), (1331, 108160), (1352, 106480), (1408, 102245), (1430, 100672), (1573, 91520), (1664, 86515), (1690, 85184), (1760, 81796), (1859, 77440), (1936, 74360), (2080, 69212), (2288, 62920), (2420, 59488), (2662, 54080), (2704, 53240), (2860, 50336), (3146, 45760), (3380, 42592), (3520, 40898), (3718, 38720), (3872, 37180), (4160, 34606), (4576, 31460), (4840, 29744), (5324, 27040), (5408, 26620), (5720, 25168), (6292, 22880), (6655, 21632), (6760, 21296), (7040, 20449), (7436, 19360), (7744, 18590), (7865, 18304), (8320, 17303), (9152, 15730), (9295, 15488), (9680, 14872), (10648, 13520), (10816, 13310), (11440, 12584)]