140353920

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^2$

素因数の和:150

約数の個数: 288

約数和(自身を含む): 563443920

約数和(自身を除く): 423090000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 59, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 118, 120, 126, 128, 140, 144, 160, 168, 177, 180, 192, 210, 224, 236, 240, 252, 280, 288, 295, 315, 320, 336, 354, 360, 384, 413, 420, 448, 472, 480, 504, 531, 560, 576, 590, 630, 640, 672, 708, 720, 826, 840, 885, 896, 944, 960, 1008, 1062, 1120, 1152, 1180, 1239, 1260, 1344, 1416, 1440, 1652, 1680, 1770, 1888, 1920, 2016, 2065, 2124, 2240, 2360, 2478, 2520, 2655, 2688, 2832, 2880, 3304, 3360, 3481, 3540, 3717, 3776, 4032, 4130, 4248, 4480, 4720, 4956, 5040, 5310, 5664, 5760, 6195, 6608, 6720, 6962, 7080, 7434, 7552, 8064, 8260, 8496, 9440, 9912, 10080, 10443, 10620, 11328, 12390, 13216, 13440, 13924, 14160, 14868, 16520, 16992, 17405, 18585, 18880, 19824, 20160, 20886, 21240, 22656, 24367, 24780, 26432, 27848, 28320, 29736, 31329, 33040, 33984, 34810, 37170, 37760, 39648, 40320, 41772, 42480, 48734, 49560, 52215, 52864, 55696, 56640, 59472, 62658, 66080, 67968, 69620, 73101, 74340, 79296, 83544, 84960, 97468, 99120, 104430, 111392, 113280, 118944, 121835, 125316, 132160, 139240, 146202, 148680, 156645, 158592, 167088, 169920, 194936, 198240, 208860, 219303, 222784, 237888, 243670, 250632, 264320, 278480, 292404, 297360, 313290, 334176, 339840, 365505, 389872, 396480, 417720, 438606, 445568, 475776, 487340, 501264, 556960, 584808, 594720, 626580, 668352, 731010, 779744, 792960, 835440, 877212, 974680, 1002528, 1096515, 1113920, 1169616, 1189440, 1253160, 1336704, 1462020, 1559488, 1670880, 1754424, 1949360, 2005056, 2193030, 2227840, 2339232, 2378880, 2506320, 2924040, 3118976, 3341760, 3508848, 3898720, 4010112, 4386060, 4678464, 5012640, 5848080, 6683520, 7017696, 7797440, 8772120, 9356928, 10025280, 11696160, 14035392, 15594880, 17544240, 20050560, 23392320, 28070784, 35088480, 46784640, 70176960, 140353920]

約数ペア:

[(1, 140353920), (2, 70176960), (3, 46784640), (4, 35088480), (5, 28070784), (6, 23392320), (7, 20050560), (8, 17544240), (9, 15594880), (10, 14035392), (12, 11696160), (14, 10025280), (15, 9356928), (16, 8772120), (18, 7797440), (20, 7017696), (21, 6683520), (24, 5848080), (28, 5012640), (30, 4678464), (32, 4386060), (35, 4010112), (36, 3898720), (40, 3508848), (42, 3341760), (45, 3118976), (48, 2924040), (56, 2506320), (59, 2378880), (60, 2339232), (63, 2227840), (64, 2193030), (70, 2005056), (72, 1949360), (80, 1754424), (84, 1670880), (90, 1559488), (96, 1462020), (105, 1336704), (112, 1253160), (118, 1189440), (120, 1169616), (126, 1113920), (128, 1096515), (140, 1002528), (144, 974680), (160, 877212), (168, 835440), (177, 792960), (180, 779744), (192, 731010), (210, 668352), (224, 626580), (236, 594720), (240, 584808), (252, 556960), (280, 501264), (288, 487340), (295, 475776), (315, 445568), (320, 438606), (336, 417720), (354, 396480), (360, 389872), (384, 365505), (413, 339840), (420, 334176), (448, 313290), (472, 297360), (480, 292404), (504, 278480), (531, 264320), (560, 250632), (576, 243670), (590, 237888), (630, 222784), (640, 219303), (672, 208860), (708, 198240), (720, 194936), (826, 169920), (840, 167088), (885, 158592), (896, 156645), (944, 148680), (960, 146202), (1008, 139240), (1062, 132160), (1120, 125316), (1152, 121835), (1180, 118944), (1239, 113280), (1260, 111392), (1344, 104430), (1416, 99120), (1440, 97468), (1652, 84960), (1680, 83544), (1770, 79296), (1888, 74340), (1920, 73101), (2016, 69620), (2065, 67968), (2124, 66080), (2240, 62658), (2360, 59472), (2478, 56640), (2520, 55696), (2655, 52864), (2688, 52215), (2832, 49560), (2880, 48734), (3304, 42480), (3360, 41772), (3481, 40320), (3540, 39648), (3717, 37760), (3776, 37170), (4032, 34810), (4130, 33984), (4248, 33040), (4480, 31329), (4720, 29736), (4956, 28320), (5040, 27848), (5310, 26432), (5664, 24780), (5760, 24367), (6195, 22656), (6608, 21240), (6720, 20886), (6962, 20160), (7080, 19824), (7434, 18880), (7552, 18585), (8064, 17405), (8260, 16992), (8496, 16520), (9440, 14868), (9912, 14160), (10080, 13924), (10443, 13440), (10620, 13216), (11328, 12390)]