42480960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:193

約数の個数: 224

約数和(自身を含む): 151424640

約数和(自身を除く): 108943680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 64, 68, 76, 80, 85, 95, 96, 102, 114, 120, 136, 137, 152, 160, 170, 190, 192, 204, 228, 240, 255, 272, 274, 285, 304, 320, 323, 340, 380, 408, 411, 456, 480, 510, 544, 548, 570, 608, 646, 680, 685, 760, 816, 822, 912, 960, 969, 1020, 1088, 1096, 1140, 1216, 1292, 1360, 1370, 1520, 1615, 1632, 1644, 1824, 1938, 2040, 2055, 2192, 2280, 2329, 2584, 2603, 2720, 2740, 3040, 3230, 3264, 3288, 3648, 3876, 4080, 4110, 4384, 4560, 4658, 4845, 5168, 5206, 5440, 5480, 6080, 6460, 6576, 6987, 7752, 7809, 8160, 8220, 8768, 9120, 9316, 9690, 10336, 10412, 10960, 11645, 12920, 13015, 13152, 13974, 15504, 15618, 16320, 16440, 18240, 18632, 19380, 20672, 20824, 21920, 23290, 25840, 26030, 26304, 27948, 31008, 31236, 32880, 34935, 37264, 38760, 39045, 41648, 43840, 44251, 46580, 51680, 52060, 55896, 62016, 62472, 65760, 69870, 74528, 77520, 78090, 83296, 88502, 93160, 103360, 104120, 111792, 124944, 131520, 132753, 139740, 149056, 155040, 156180, 166592, 177004, 186320, 208240, 221255, 223584, 249888, 265506, 279480, 310080, 312360, 354008, 372640, 416480, 442510, 447168, 499776, 531012, 558960, 624720, 663765, 708016, 745280, 832960, 885020, 1062024, 1117920, 1249440, 1327530, 1416032, 1770040, 2124048, 2235840, 2498880, 2655060, 2832064, 3540080, 4248096, 5310120, 7080160, 8496192, 10620240, 14160320, 21240480, 42480960]

約数ペア:

[(1, 42480960), (2, 21240480), (3, 14160320), (4, 10620240), (5, 8496192), (6, 7080160), (8, 5310120), (10, 4248096), (12, 3540080), (15, 2832064), (16, 2655060), (17, 2498880), (19, 2235840), (20, 2124048), (24, 1770040), (30, 1416032), (32, 1327530), (34, 1249440), (38, 1117920), (40, 1062024), (48, 885020), (51, 832960), (57, 745280), (60, 708016), (64, 663765), (68, 624720), (76, 558960), (80, 531012), (85, 499776), (95, 447168), (96, 442510), (102, 416480), (114, 372640), (120, 354008), (136, 312360), (137, 310080), (152, 279480), (160, 265506), (170, 249888), (190, 223584), (192, 221255), (204, 208240), (228, 186320), (240, 177004), (255, 166592), (272, 156180), (274, 155040), (285, 149056), (304, 139740), (320, 132753), (323, 131520), (340, 124944), (380, 111792), (408, 104120), (411, 103360), (456, 93160), (480, 88502), (510, 83296), (544, 78090), (548, 77520), (570, 74528), (608, 69870), (646, 65760), (680, 62472), (685, 62016), (760, 55896), (816, 52060), (822, 51680), (912, 46580), (960, 44251), (969, 43840), (1020, 41648), (1088, 39045), (1096, 38760), (1140, 37264), (1216, 34935), (1292, 32880), (1360, 31236), (1370, 31008), (1520, 27948), (1615, 26304), (1632, 26030), (1644, 25840), (1824, 23290), (1938, 21920), (2040, 20824), (2055, 20672), (2192, 19380), (2280, 18632), (2329, 18240), (2584, 16440), (2603, 16320), (2720, 15618), (2740, 15504), (3040, 13974), (3230, 13152), (3264, 13015), (3288, 12920), (3648, 11645), (3876, 10960), (4080, 10412), (4110, 10336), (4384, 9690), (4560, 9316), (4658, 9120), (4845, 8768), (5168, 8220), (5206, 8160), (5440, 7809), (5480, 7752), (6080, 6987), (6460, 6576)]