4381177920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21031}}^1$

素因数の和:21089

約数の個数: 224

約数和(自身を含む): 16411017216

約数和(自身を除く): 12029839296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 420, 434, 448, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1984, 2170, 2240, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 5952, 6510, 6720, 6944, 7440, 8680, 9920, 10416, 13020, 13888, 14880, 17360, 20832, 21031, 26040, 29760, 34720, 41664, 42062, 52080, 63093, 69440, 84124, 104160, 105155, 126186, 147217, 168248, 208320, 210310, 252372, 294434, 315465, 336496, 420620, 441651, 504744, 588868, 630930, 651961, 672992, 736085, 841240, 883302, 1009488, 1177736, 1261860, 1303922, 1345984, 1472170, 1682480, 1766604, 1955883, 2018976, 2208255, 2355472, 2523720, 2607844, 2944340, 3259805, 3364960, 3533208, 3911766, 4037952, 4416510, 4563727, 4710944, 5047440, 5215688, 5888680, 6519610, 6729920, 7066416, 7823532, 8833020, 9127454, 9421888, 9779415, 10094880, 10431376, 11777360, 13039220, 13691181, 14132832, 15647064, 17666040, 18254908, 19558830, 20189760, 20862752, 22818635, 23554720, 26078440, 27382362, 28265664, 31294128, 35332080, 36509816, 39117660, 41725504, 45637270, 47109440, 52156880, 54764724, 62588256, 68455905, 70664160, 73019632, 78235320, 91274540, 104313760, 109529448, 125176512, 136911810, 141328320, 146039264, 156470640, 182549080, 208627520, 219058896, 273823620, 292078528, 312941280, 365098160, 438117792, 547647240, 625882560, 730196320, 876235584, 1095294480, 1460392640, 2190588960, 4381177920]

約数ペア:

[(1, 4381177920), (2, 2190588960), (3, 1460392640), (4, 1095294480), (5, 876235584), (6, 730196320), (7, 625882560), (8, 547647240), (10, 438117792), (12, 365098160), (14, 312941280), (15, 292078528), (16, 273823620), (20, 219058896), (21, 208627520), (24, 182549080), (28, 156470640), (30, 146039264), (31, 141328320), (32, 136911810), (35, 125176512), (40, 109529448), (42, 104313760), (48, 91274540), (56, 78235320), (60, 73019632), (62, 70664160), (64, 68455905), (70, 62588256), (80, 54764724), (84, 52156880), (93, 47109440), (96, 45637270), (105, 41725504), (112, 39117660), (120, 36509816), (124, 35332080), (140, 31294128), (155, 28265664), (160, 27382362), (168, 26078440), (186, 23554720), (192, 22818635), (210, 20862752), (217, 20189760), (224, 19558830), (240, 18254908), (248, 17666040), (280, 15647064), (310, 14132832), (320, 13691181), (336, 13039220), (372, 11777360), (420, 10431376), (434, 10094880), (448, 9779415), (465, 9421888), (480, 9127454), (496, 8833020), (560, 7823532), (620, 7066416), (651, 6729920), (672, 6519610), (744, 5888680), (840, 5215688), (868, 5047440), (930, 4710944), (960, 4563727), (992, 4416510), (1085, 4037952), (1120, 3911766), (1240, 3533208), (1302, 3364960), (1344, 3259805), (1488, 2944340), (1680, 2607844), (1736, 2523720), (1860, 2355472), (1984, 2208255), (2170, 2018976), (2240, 1955883), (2480, 1766604), (2604, 1682480), (2976, 1472170), (3255, 1345984), (3360, 1303922), (3472, 1261860), (3720, 1177736), (4340, 1009488), (4960, 883302), (5208, 841240), (5952, 736085), (6510, 672992), (6720, 651961), (6944, 630930), (7440, 588868), (8680, 504744), (9920, 441651), (10416, 420620), (13020, 336496), (13888, 315465), (14880, 294434), (17360, 252372), (20832, 210310), (21031, 208320), (26040, 168248), (29760, 147217), (34720, 126186), (41664, 105155), (42062, 104160), (52080, 84124), (63093, 69440)]