15678320160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{11779}}^1$

素因数の和:11903

約数の個数: 192

約数和(自身を含む): 51296716800

約数和(自身を除く): 35618396640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 59, 60, 80, 94, 96, 118, 120, 141, 160, 177, 188, 235, 236, 240, 282, 295, 354, 376, 470, 472, 480, 564, 590, 705, 708, 752, 885, 940, 944, 1128, 1180, 1410, 1416, 1504, 1770, 1880, 1888, 2256, 2360, 2773, 2820, 2832, 3540, 3760, 4512, 4720, 5546, 5640, 5664, 7080, 7520, 8319, 9440, 11092, 11280, 11779, 13865, 14160, 16638, 22184, 22560, 23558, 27730, 28320, 33276, 35337, 41595, 44368, 47116, 55460, 58895, 66552, 70674, 83190, 88736, 94232, 110920, 117790, 133104, 141348, 166380, 176685, 188464, 221840, 235580, 266208, 282696, 332760, 353370, 376928, 443680, 471160, 553613, 565392, 665520, 694961, 706740, 942320, 1107226, 1130784, 1331040, 1389922, 1413480, 1660839, 1884640, 2084883, 2214452, 2768065, 2779844, 2826960, 3321678, 3474805, 4169766, 4428904, 5536130, 5559688, 5653920, 6643356, 6949610, 8304195, 8339532, 8857808, 10424415, 11072260, 11119376, 13286712, 13899220, 16608390, 16679064, 17715616, 20848830, 22144520, 22238752, 26573424, 27798440, 32663167, 33216780, 33358128, 41697660, 44289040, 53146848, 55596880, 65326334, 66433560, 66716256, 83395320, 88578080, 97989501, 111193760, 130652668, 132867120, 163315835, 166790640, 195979002, 261305336, 265734240, 326631670, 333581280, 391958004, 489947505, 522610672, 653263340, 783916008, 979895010, 1045221344, 1306526680, 1567832016, 1959790020, 2613053360, 3135664032, 3919580040, 5226106720, 7839160080, 15678320160]

約数ペア:

[(1, 15678320160), (2, 7839160080), (3, 5226106720), (4, 3919580040), (5, 3135664032), (6, 2613053360), (8, 1959790020), (10, 1567832016), (12, 1306526680), (15, 1045221344), (16, 979895010), (20, 783916008), (24, 653263340), (30, 522610672), (32, 489947505), (40, 391958004), (47, 333581280), (48, 326631670), (59, 265734240), (60, 261305336), (80, 195979002), (94, 166790640), (96, 163315835), (118, 132867120), (120, 130652668), (141, 111193760), (160, 97989501), (177, 88578080), (188, 83395320), (235, 66716256), (236, 66433560), (240, 65326334), (282, 55596880), (295, 53146848), (354, 44289040), (376, 41697660), (470, 33358128), (472, 33216780), (480, 32663167), (564, 27798440), (590, 26573424), (705, 22238752), (708, 22144520), (752, 20848830), (885, 17715616), (940, 16679064), (944, 16608390), (1128, 13899220), (1180, 13286712), (1410, 11119376), (1416, 11072260), (1504, 10424415), (1770, 8857808), (1880, 8339532), (1888, 8304195), (2256, 6949610), (2360, 6643356), (2773, 5653920), (2820, 5559688), (2832, 5536130), (3540, 4428904), (3760, 4169766), (4512, 3474805), (4720, 3321678), (5546, 2826960), (5640, 2779844), (5664, 2768065), (7080, 2214452), (7520, 2084883), (8319, 1884640), (9440, 1660839), (11092, 1413480), (11280, 1389922), (11779, 1331040), (13865, 1130784), (14160, 1107226), (16638, 942320), (22184, 706740), (22560, 694961), (23558, 665520), (27730, 565392), (28320, 553613), (33276, 471160), (35337, 443680), (41595, 376928), (44368, 353370), (47116, 332760), (55460, 282696), (58895, 266208), (66552, 235580), (70674, 221840), (83190, 188464), (88736, 176685), (94232, 166380), (110920, 141348), (117790, 133104)]