1142448720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5113}}^1$

素因数の和:5162

約数の個数: 240

約数和(自身を含む): 4337490240

約数和(自身を除く): 3195041520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 98, 105, 112, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 240, 245, 266, 280, 285, 294, 304, 336, 380, 392, 399, 420, 456, 490, 532, 560, 570, 588, 665, 735, 760, 784, 798, 840, 912, 931, 980, 1064, 1140, 1176, 1330, 1470, 1520, 1596, 1680, 1862, 1960, 1995, 2128, 2280, 2352, 2660, 2793, 2940, 3192, 3724, 3920, 3990, 4560, 4655, 5113, 5320, 5586, 5880, 6384, 7448, 7980, 9310, 10226, 10640, 11172, 11760, 13965, 14896, 15339, 15960, 18620, 20452, 22344, 25565, 27930, 30678, 31920, 35791, 37240, 40904, 44688, 51130, 55860, 61356, 71582, 74480, 76695, 81808, 97147, 102260, 107373, 111720, 122712, 143164, 153390, 178955, 194294, 204520, 214746, 223440, 245424, 250537, 286328, 291441, 306780, 357910, 388588, 409040, 429492, 485735, 501074, 536865, 572656, 582882, 613560, 680029, 715820, 751611, 777176, 858984, 971470, 1002148, 1073730, 1165764, 1227120, 1252685, 1360058, 1431640, 1457205, 1503222, 1554352, 1717968, 1942940, 2004296, 2040087, 2147460, 2331528, 2505370, 2720116, 2863280, 2914410, 3006444, 3400145, 3758055, 3885880, 4008592, 4080174, 4294920, 4663056, 4760203, 5010740, 5440232, 5828820, 6012888, 6800290, 7516110, 7771760, 8160348, 8589840, 9520406, 10021480, 10200435, 10880464, 11657640, 12025776, 13600580, 14280609, 15032220, 16320696, 19040812, 20042960, 20400870, 23315280, 23801015, 27201160, 28561218, 30064440, 32641392, 38081624, 40801740, 47602030, 54402320, 57122436, 60128880, 71403045, 76163248, 81603480, 95204060, 114244872, 142806090, 163206960, 190408120, 228489744, 285612180, 380816240, 571224360, 1142448720]

約数ペア:

[(1, 1142448720), (2, 571224360), (3, 380816240), (4, 285612180), (5, 228489744), (6, 190408120), (7, 163206960), (8, 142806090), (10, 114244872), (12, 95204060), (14, 81603480), (15, 76163248), (16, 71403045), (19, 60128880), (20, 57122436), (21, 54402320), (24, 47602030), (28, 40801740), (30, 38081624), (35, 32641392), (38, 30064440), (40, 28561218), (42, 27201160), (48, 23801015), (49, 23315280), (56, 20400870), (57, 20042960), (60, 19040812), (70, 16320696), (76, 15032220), (80, 14280609), (84, 13600580), (95, 12025776), (98, 11657640), (105, 10880464), (112, 10200435), (114, 10021480), (120, 9520406), (133, 8589840), (140, 8160348), (147, 7771760), (152, 7516110), (168, 6800290), (190, 6012888), (196, 5828820), (210, 5440232), (228, 5010740), (240, 4760203), (245, 4663056), (266, 4294920), (280, 4080174), (285, 4008592), (294, 3885880), (304, 3758055), (336, 3400145), (380, 3006444), (392, 2914410), (399, 2863280), (420, 2720116), (456, 2505370), (490, 2331528), (532, 2147460), (560, 2040087), (570, 2004296), (588, 1942940), (665, 1717968), (735, 1554352), (760, 1503222), (784, 1457205), (798, 1431640), (840, 1360058), (912, 1252685), (931, 1227120), (980, 1165764), (1064, 1073730), (1140, 1002148), (1176, 971470), (1330, 858984), (1470, 777176), (1520, 751611), (1596, 715820), (1680, 680029), (1862, 613560), (1960, 582882), (1995, 572656), (2128, 536865), (2280, 501074), (2352, 485735), (2660, 429492), (2793, 409040), (2940, 388588), (3192, 357910), (3724, 306780), (3920, 291441), (3990, 286328), (4560, 250537), (4655, 245424), (5113, 223440), (5320, 214746), (5586, 204520), (5880, 194294), (6384, 178955), (7448, 153390), (7980, 143164), (9310, 122712), (10226, 111720), (10640, 107373), (11172, 102260), (11760, 97147), (13965, 81808), (14896, 76695), (15339, 74480), (15960, 71582), (18620, 61356), (20452, 55860), (22344, 51130), (25565, 44688), (27930, 40904), (30678, 37240), (31920, 35791)]