669490080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10487}}^1$

素因数の和:10531

約数の個数: 192

約数和(自身を含む): 2537256960

約数和(自身を除く): 1867766880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2660, 3040, 3192, 3360, 3990, 4256, 4560, 5320, 6384, 7980, 9120, 10487, 10640, 12768, 15960, 20974, 21280, 31461, 31920, 41948, 52435, 62922, 63840, 73409, 83896, 104870, 125844, 146818, 157305, 167792, 199253, 209740, 220227, 251688, 293636, 314610, 335584, 367045, 398506, 419480, 440454, 503376, 587272, 597759, 629220, 734090, 797012, 838960, 880908, 996265, 1006752, 1101135, 1174544, 1195518, 1258440, 1394771, 1468180, 1594024, 1677920, 1761816, 1992530, 2202270, 2349088, 2391036, 2516880, 2789542, 2936360, 2988795, 3188048, 3523632, 3985060, 4184313, 4404540, 4782072, 5033760, 5579084, 5872720, 5977590, 6376096, 6973855, 7047264, 7970120, 8368626, 8809080, 9564144, 11158168, 11745440, 11955180, 13947710, 15940240, 16737252, 17618160, 19128288, 20921565, 22316336, 23910360, 27895420, 31880480, 33474504, 35236320, 41843130, 44632672, 47820720, 55790840, 66949008, 83686260, 95641440, 111581680, 133898016, 167372520, 223163360, 334745040, 669490080]

約数ペア:

[(1, 669490080), (2, 334745040), (3, 223163360), (4, 167372520), (5, 133898016), (6, 111581680), (7, 95641440), (8, 83686260), (10, 66949008), (12, 55790840), (14, 47820720), (15, 44632672), (16, 41843130), (19, 35236320), (20, 33474504), (21, 31880480), (24, 27895420), (28, 23910360), (30, 22316336), (32, 20921565), (35, 19128288), (38, 17618160), (40, 16737252), (42, 15940240), (48, 13947710), (56, 11955180), (57, 11745440), (60, 11158168), (70, 9564144), (76, 8809080), (80, 8368626), (84, 7970120), (95, 7047264), (96, 6973855), (105, 6376096), (112, 5977590), (114, 5872720), (120, 5579084), (133, 5033760), (140, 4782072), (152, 4404540), (160, 4184313), (168, 3985060), (190, 3523632), (210, 3188048), (224, 2988795), (228, 2936360), (240, 2789542), (266, 2516880), (280, 2391036), (285, 2349088), (304, 2202270), (336, 1992530), (380, 1761816), (399, 1677920), (420, 1594024), (456, 1468180), (480, 1394771), (532, 1258440), (560, 1195518), (570, 1174544), (608, 1101135), (665, 1006752), (672, 996265), (760, 880908), (798, 838960), (840, 797012), (912, 734090), (1064, 629220), (1120, 597759), (1140, 587272), (1330, 503376), (1520, 440454), (1596, 419480), (1680, 398506), (1824, 367045), (1995, 335584), (2128, 314610), (2280, 293636), (2660, 251688), (3040, 220227), (3192, 209740), (3360, 199253), (3990, 167792), (4256, 157305), (4560, 146818), (5320, 125844), (6384, 104870), (7980, 83896), (9120, 73409), (10487, 63840), (10640, 62922), (12768, 52435), (15960, 41948), (20974, 31920), (21280, 31461)]