27951318640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:448

約数の個数: 320

約数和(自身を含む): 78852096000

約数和(自身を除く): 50900777360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 79, 80, 89, 112, 124, 140, 155, 158, 178, 217, 229, 248, 280, 310, 316, 356, 395, 434, 445, 458, 496, 553, 560, 620, 623, 632, 712, 790, 868, 890, 916, 1085, 1106, 1145, 1240, 1246, 1264, 1424, 1580, 1603, 1736, 1780, 1832, 2170, 2212, 2290, 2449, 2480, 2492, 2759, 2765, 3115, 3160, 3206, 3472, 3560, 3664, 4340, 4424, 4580, 4898, 4984, 5518, 5530, 6230, 6320, 6412, 7031, 7099, 7120, 8015, 8680, 8848, 9160, 9796, 9968, 11036, 11060, 12245, 12460, 12824, 13795, 14062, 14198, 16030, 17143, 17360, 18091, 18320, 19313, 19592, 20381, 22072, 22120, 24490, 24920, 25648, 27590, 28124, 28396, 32060, 34286, 35155, 35495, 36182, 38626, 39184, 40762, 44144, 44240, 48980, 49217, 49693, 49840, 55180, 56248, 56792, 64120, 68572, 70310, 70990, 72364, 77252, 81524, 85715, 90455, 96565, 97960, 98434, 99386, 101905, 110360, 112496, 113584, 126637, 128240, 137144, 140620, 141980, 142667, 144728, 154504, 163048, 171430, 180910, 193130, 195920, 196868, 198772, 203810, 217961, 220720, 246085, 248465, 253274, 274288, 281240, 283960, 285334, 289456, 309008, 326096, 342860, 361820, 386260, 393736, 397544, 407620, 435922, 492170, 496930, 506548, 560821, 562480, 567920, 570668, 631811, 633185, 685720, 713335, 723640, 772520, 787472, 795088, 815240, 871844, 984340, 993860, 1013096, 1089805, 1121642, 1141336, 1263622, 1266370, 1371440, 1426670, 1447280, 1525727, 1545040, 1610099, 1630480, 1743688, 1968680, 1987720, 2026192, 2179610, 2243284, 2282672, 2527244, 2532740, 2804105, 2853340, 3051454, 3159055, 3220198, 3487376, 3925747, 3937360, 3975440, 4359220, 4422677, 4486568, 5054488, 5065480, 5608210, 5706680, 6102908, 6318110, 6440396, 7628635, 7851494, 8050495, 8718440, 8845354, 8973136, 10108976, 10130960, 11216420, 11270693, 11413360, 12205816, 12636220, 12880792, 15257270, 15702988, 16100990, 17436880, 17690708, 19628735, 22113385, 22432840, 22541386, 24411632, 25272440, 25761584, 30514540, 31405976, 32201980, 35381416, 39257470, 44226770, 44865680, 45082772, 49913069, 50544880, 56353465, 61029080, 62811952, 64403960, 70762832, 78514940, 88453540, 90165544, 99826138, 112706930, 122058160, 128807920, 157029880, 176907080, 180331088, 199652276, 225413860, 249565345, 314059760, 349391483, 353814160, 399304552, 450827720, 499130690, 698782966, 798609104, 901655440, 998261380, 1397565932, 1746957415, 1996522760, 2795131864, 3493914830, 3993045520, 5590263728, 6987829660, 13975659320, 27951318640]

約数ペア:

[(1, 27951318640), (2, 13975659320), (4, 6987829660), (5, 5590263728), (7, 3993045520), (8, 3493914830), (10, 2795131864), (14, 1996522760), (16, 1746957415), (20, 1397565932), (28, 998261380), (31, 901655440), (35, 798609104), (40, 698782966), (56, 499130690), (62, 450827720), (70, 399304552), (79, 353814160), (80, 349391483), (89, 314059760), (112, 249565345), (124, 225413860), (140, 199652276), (155, 180331088), (158, 176907080), (178, 157029880), (217, 128807920), (229, 122058160), (248, 112706930), (280, 99826138), (310, 90165544), (316, 88453540), (356, 78514940), (395, 70762832), (434, 64403960), (445, 62811952), (458, 61029080), (496, 56353465), (553, 50544880), (560, 49913069), (620, 45082772), (623, 44865680), (632, 44226770), (712, 39257470), (790, 35381416), (868, 32201980), (890, 31405976), (916, 30514540), (1085, 25761584), (1106, 25272440), (1145, 24411632), (1240, 22541386), (1246, 22432840), (1264, 22113385), (1424, 19628735), (1580, 17690708), (1603, 17436880), (1736, 16100990), (1780, 15702988), (1832, 15257270), (2170, 12880792), (2212, 12636220), (2290, 12205816), (2449, 11413360), (2480, 11270693), (2492, 11216420), (2759, 10130960), (2765, 10108976), (3115, 8973136), (3160, 8845354), (3206, 8718440), (3472, 8050495), (3560, 7851494), (3664, 7628635), (4340, 6440396), (4424, 6318110), (4580, 6102908), (4898, 5706680), (4984, 5608210), (5518, 5065480), (5530, 5054488), (6230, 4486568), (6320, 4422677), (6412, 4359220), (7031, 3975440), (7099, 3937360), (7120, 3925747), (8015, 3487376), (8680, 3220198), (8848, 3159055), (9160, 3051454), (9796, 2853340), (9968, 2804105), (11036, 2532740), (11060, 2527244), (12245, 2282672), (12460, 2243284), (12824, 2179610), (13795, 2026192), (14062, 1987720), (14198, 1968680), (16030, 1743688), (17143, 1630480), (17360, 1610099), (18091, 1545040), (18320, 1525727), (19313, 1447280), (19592, 1426670), (20381, 1371440), (22072, 1266370), (22120, 1263622), (24490, 1141336), (24920, 1121642), (25648, 1089805), (27590, 1013096), (28124, 993860), (28396, 984340), (32060, 871844), (34286, 815240), (35155, 795088), (35495, 787472), (36182, 772520), (38626, 723640), (39184, 713335), (40762, 685720), (44144, 633185), (44240, 631811), (48980, 570668), (49217, 567920), (49693, 562480), (49840, 560821), (55180, 506548), (56248, 496930), (56792, 492170), (64120, 435922), (68572, 407620), (70310, 397544), (70990, 393736), (72364, 386260), (77252, 361820), (81524, 342860), (85715, 326096), (90455, 309008), (96565, 289456), (97960, 285334), (98434, 283960), (99386, 281240), (101905, 274288), (110360, 253274), (112496, 248465), (113584, 246085), (126637, 220720), (128240, 217961), (137144, 203810), (140620, 198772), (141980, 196868), (142667, 195920), (144728, 193130), (154504, 180910), (163048, 171430)]