3220687680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^3\times {\mathrm{9781}}^1$

素因数の和:9822

約数の個数: 224

約数和(自身を含む): 11926214400

約数和(自身を除く): 8705526720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 343, 392, 420, 448, 480, 490, 560, 588, 672, 686, 735, 784, 840, 960, 980, 1029, 1120, 1176, 1344, 1372, 1470, 1568, 1680, 1715, 1960, 2058, 2240, 2352, 2744, 2940, 3136, 3360, 3430, 3920, 4116, 4704, 5145, 5488, 5880, 6720, 6860, 7840, 8232, 9408, 9781, 10290, 10976, 11760, 13720, 15680, 16464, 19562, 20580, 21952, 23520, 27440, 29343, 32928, 39124, 41160, 47040, 48905, 54880, 58686, 65856, 68467, 78248, 82320, 97810, 109760, 117372, 136934, 146715, 156496, 164640, 195620, 205401, 234744, 273868, 293430, 312992, 329280, 342335, 391240, 410802, 469488, 479269, 547736, 586860, 625984, 684670, 782480, 821604, 938976, 958538, 1027005, 1095472, 1173720, 1369340, 1437807, 1564960, 1643208, 1877952, 1917076, 2054010, 2190944, 2347440, 2396345, 2738680, 2875614, 3129920, 3286416, 3354883, 3834152, 4108020, 4381888, 4694880, 4792690, 5477360, 5751228, 6572832, 6709766, 7189035, 7668304, 8216040, 9389760, 9585380, 10064649, 10954720, 11502456, 13145664, 13419532, 14378070, 15336608, 16432080, 16774415, 19170760, 20129298, 21909440, 23004912, 26839064, 28756140, 30673216, 32864160, 33548830, 38341520, 40258596, 46009824, 50323245, 53678128, 57512280, 65728320, 67097660, 76683040, 80517192, 92019648, 100646490, 107356256, 115024560, 134195320, 153366080, 161034384, 201292980, 214712512, 230049120, 268390640, 322068768, 402585960, 460098240, 536781280, 644137536, 805171920, 1073562560, 1610343840, 3220687680]

約数ペア:

[(1, 3220687680), (2, 1610343840), (3, 1073562560), (4, 805171920), (5, 644137536), (6, 536781280), (7, 460098240), (8, 402585960), (10, 322068768), (12, 268390640), (14, 230049120), (15, 214712512), (16, 201292980), (20, 161034384), (21, 153366080), (24, 134195320), (28, 115024560), (30, 107356256), (32, 100646490), (35, 92019648), (40, 80517192), (42, 76683040), (48, 67097660), (49, 65728320), (56, 57512280), (60, 53678128), (64, 50323245), (70, 46009824), (80, 40258596), (84, 38341520), (96, 33548830), (98, 32864160), (105, 30673216), (112, 28756140), (120, 26839064), (140, 23004912), (147, 21909440), (160, 20129298), (168, 19170760), (192, 16774415), (196, 16432080), (210, 15336608), (224, 14378070), (240, 13419532), (245, 13145664), (280, 11502456), (294, 10954720), (320, 10064649), (336, 9585380), (343, 9389760), (392, 8216040), (420, 7668304), (448, 7189035), (480, 6709766), (490, 6572832), (560, 5751228), (588, 5477360), (672, 4792690), (686, 4694880), (735, 4381888), (784, 4108020), (840, 3834152), (960, 3354883), (980, 3286416), (1029, 3129920), (1120, 2875614), (1176, 2738680), (1344, 2396345), (1372, 2347440), (1470, 2190944), (1568, 2054010), (1680, 1917076), (1715, 1877952), (1960, 1643208), (2058, 1564960), (2240, 1437807), (2352, 1369340), (2744, 1173720), (2940, 1095472), (3136, 1027005), (3360, 958538), (3430, 938976), (3920, 821604), (4116, 782480), (4704, 684670), (5145, 625984), (5488, 586860), (5880, 547736), (6720, 479269), (6860, 469488), (7840, 410802), (8232, 391240), (9408, 342335), (9781, 329280), (10290, 312992), (10976, 293430), (11760, 273868), (13720, 234744), (15680, 205401), (16464, 195620), (19562, 164640), (20580, 156496), (21952, 146715), (23520, 136934), (27440, 117372), (29343, 109760), (32928, 97810), (39124, 82320), (41160, 78248), (47040, 68467), (48905, 65856), (54880, 58686)]