813488760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1117}}^1$

素因数の和:1175

約数の個数: 288

約数和(自身を含む): 3212595360

約数和(自身を除く): 2399106600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 289, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 578, 595, 612, 630, 680, 714, 765, 840, 867, 952, 1020, 1071, 1117, 1156, 1190, 1224, 1260, 1428, 1445, 1530, 1734, 1785, 2023, 2040, 2142, 2234, 2312, 2380, 2520, 2601, 2856, 2890, 3060, 3351, 3468, 3570, 4046, 4284, 4335, 4468, 4760, 5202, 5355, 5585, 5780, 6069, 6120, 6702, 6936, 7140, 7819, 8092, 8568, 8670, 8936, 10053, 10115, 10404, 10710, 11170, 11560, 12138, 13005, 13404, 14280, 15638, 16184, 16755, 17340, 18207, 18989, 20106, 20230, 20808, 21420, 22340, 23457, 24276, 26010, 26808, 30345, 31276, 33510, 34680, 36414, 37978, 39095, 40212, 40460, 42840, 44680, 46914, 48552, 50265, 52020, 56967, 60690, 62552, 67020, 70371, 72828, 75956, 78190, 80424, 80920, 91035, 93828, 94945, 100530, 104040, 113934, 117285, 121380, 132923, 134040, 140742, 145656, 151912, 156380, 170901, 182070, 187656, 189890, 201060, 227868, 234570, 242760, 265846, 281484, 284835, 312760, 322813, 341802, 351855, 364140, 379780, 398769, 402120, 455736, 469140, 531692, 562968, 569670, 645626, 664615, 683604, 703710, 728280, 759560, 797538, 854505, 938280, 968439, 1063384, 1139340, 1196307, 1291252, 1329230, 1367208, 1407420, 1595076, 1614065, 1709010, 1936878, 1993845, 2259691, 2278680, 2392614, 2582504, 2658460, 2814840, 2905317, 3190152, 3228130, 3418020, 3873756, 3987690, 4519382, 4785228, 4842195, 5316920, 5810634, 5981535, 6456260, 6779073, 6836040, 7747512, 7975380, 9038764, 9570456, 9684390, 11298455, 11621268, 11963070, 12912520, 13558146, 14526585, 15950760, 18077528, 19368780, 20337219, 22596910, 23242536, 23926140, 27116292, 29053170, 33895365, 38737560, 40674438, 45193820, 47852280, 54232584, 58106340, 67790730, 81348876, 90387640, 101686095, 116212680, 135581460, 162697752, 203372190, 271162920, 406744380, 813488760]

約数ペア:

[(1, 813488760), (2, 406744380), (3, 271162920), (4, 203372190), (5, 162697752), (6, 135581460), (7, 116212680), (8, 101686095), (9, 90387640), (10, 81348876), (12, 67790730), (14, 58106340), (15, 54232584), (17, 47852280), (18, 45193820), (20, 40674438), (21, 38737560), (24, 33895365), (28, 29053170), (30, 27116292), (34, 23926140), (35, 23242536), (36, 22596910), (40, 20337219), (42, 19368780), (45, 18077528), (51, 15950760), (56, 14526585), (60, 13558146), (63, 12912520), (68, 11963070), (70, 11621268), (72, 11298455), (84, 9684390), (85, 9570456), (90, 9038764), (102, 7975380), (105, 7747512), (119, 6836040), (120, 6779073), (126, 6456260), (136, 5981535), (140, 5810634), (153, 5316920), (168, 4842195), (170, 4785228), (180, 4519382), (204, 3987690), (210, 3873756), (238, 3418020), (252, 3228130), (255, 3190152), (280, 2905317), (289, 2814840), (306, 2658460), (315, 2582504), (340, 2392614), (357, 2278680), (360, 2259691), (408, 1993845), (420, 1936878), (476, 1709010), (504, 1614065), (510, 1595076), (578, 1407420), (595, 1367208), (612, 1329230), (630, 1291252), (680, 1196307), (714, 1139340), (765, 1063384), (840, 968439), (867, 938280), (952, 854505), (1020, 797538), (1071, 759560), (1117, 728280), (1156, 703710), (1190, 683604), (1224, 664615), (1260, 645626), (1428, 569670), (1445, 562968), (1530, 531692), (1734, 469140), (1785, 455736), (2023, 402120), (2040, 398769), (2142, 379780), (2234, 364140), (2312, 351855), (2380, 341802), (2520, 322813), (2601, 312760), (2856, 284835), (2890, 281484), (3060, 265846), (3351, 242760), (3468, 234570), (3570, 227868), (4046, 201060), (4284, 189890), (4335, 187656), (4468, 182070), (4760, 170901), (5202, 156380), (5355, 151912), (5585, 145656), (5780, 140742), (6069, 134040), (6120, 132923), (6702, 121380), (6936, 117285), (7140, 113934), (7819, 104040), (8092, 100530), (8568, 94945), (8670, 93828), (8936, 91035), (10053, 80920), (10115, 80424), (10404, 78190), (10710, 75956), (11170, 72828), (11560, 70371), (12138, 67020), (13005, 62552), (13404, 60690), (14280, 56967), (15638, 52020), (16184, 50265), (16755, 48552), (17340, 46914), (18207, 44680), (18989, 42840), (20106, 40460), (20230, 40212), (20808, 39095), (21420, 37978), (22340, 36414), (23457, 34680), (24276, 33510), (26010, 31276), (26808, 30345)]