70766640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:784

約数の個数: 240

約数和(自身を含む): 286291200

約数和(自身を除く): 215524560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 739, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1478, 1520, 1596, 1680, 1710, 1995, 2128, 2217, 2280, 2394, 2520, 2660, 2736, 2956, 3192, 3420, 3695, 3990, 4434, 4560, 4788, 5040, 5173, 5320, 5912, 5985, 6384, 6651, 6840, 7390, 7980, 8868, 9576, 10346, 10640, 11085, 11824, 11970, 13302, 13680, 14041, 14780, 15519, 15960, 17736, 19152, 20692, 22170, 23940, 25865, 26604, 28082, 29560, 31038, 31920, 33255, 35472, 41384, 42123, 44340, 46557, 47880, 51730, 53208, 56164, 59120, 62076, 66510, 70205, 77595, 82768, 84246, 88680, 93114, 95760, 98287, 103460, 106416, 112328, 124152, 126369, 133020, 140410, 155190, 168492, 177360, 186228, 196574, 206920, 210615, 224656, 232785, 248304, 252738, 266040, 280820, 294861, 310380, 336984, 372456, 393148, 413840, 421230, 465570, 491435, 505476, 532080, 561640, 589722, 620760, 631845, 673968, 744912, 786296, 842460, 884583, 931140, 982870, 1010952, 1123280, 1179444, 1241520, 1263690, 1474305, 1572592, 1684920, 1769166, 1862280, 1965740, 2021904, 2358888, 2527380, 2948610, 3369840, 3538332, 3724560, 3931480, 4422915, 4717776, 5054760, 5897220, 7076664, 7862960, 8845830, 10109520, 11794440, 14153328, 17691660, 23588880, 35383320, 70766640]

約数ペア:

[(1, 70766640), (2, 35383320), (3, 23588880), (4, 17691660), (5, 14153328), (6, 11794440), (7, 10109520), (8, 8845830), (9, 7862960), (10, 7076664), (12, 5897220), (14, 5054760), (15, 4717776), (16, 4422915), (18, 3931480), (19, 3724560), (20, 3538332), (21, 3369840), (24, 2948610), (28, 2527380), (30, 2358888), (35, 2021904), (36, 1965740), (38, 1862280), (40, 1769166), (42, 1684920), (45, 1572592), (48, 1474305), (56, 1263690), (57, 1241520), (60, 1179444), (63, 1123280), (70, 1010952), (72, 982870), (76, 931140), (80, 884583), (84, 842460), (90, 786296), (95, 744912), (105, 673968), (112, 631845), (114, 620760), (120, 589722), (126, 561640), (133, 532080), (140, 505476), (144, 491435), (152, 465570), (168, 421230), (171, 413840), (180, 393148), (190, 372456), (210, 336984), (228, 310380), (240, 294861), (252, 280820), (266, 266040), (280, 252738), (285, 248304), (304, 232785), (315, 224656), (336, 210615), (342, 206920), (360, 196574), (380, 186228), (399, 177360), (420, 168492), (456, 155190), (504, 140410), (532, 133020), (560, 126369), (570, 124152), (630, 112328), (665, 106416), (684, 103460), (720, 98287), (739, 95760), (760, 93114), (798, 88680), (840, 84246), (855, 82768), (912, 77595), (1008, 70205), (1064, 66510), (1140, 62076), (1197, 59120), (1260, 56164), (1330, 53208), (1368, 51730), (1478, 47880), (1520, 46557), (1596, 44340), (1680, 42123), (1710, 41384), (1995, 35472), (2128, 33255), (2217, 31920), (2280, 31038), (2394, 29560), (2520, 28082), (2660, 26604), (2736, 25865), (2956, 23940), (3192, 22170), (3420, 20692), (3695, 19152), (3990, 17736), (4434, 15960), (4560, 15519), (4788, 14780), (5040, 14041), (5173, 13680), (5320, 13302), (5912, 11970), (5985, 11824), (6384, 11085), (6651, 10640), (6840, 10346), (7390, 9576), (7980, 8868)]