171389519280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{2251}}^1\times {\mathrm{15107}}^1$

素因数の和:17384

約数の個数: 240

約数和(自身を含む): 658145090304

約数和(自身を除く): 486755571024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2251, 2520, 4502, 5040, 6753, 9004, 11255, 13506, 15107, 15757, 18008, 20259, 22510, 27012, 30214, 31514, 33765, 36016, 40518, 45020, 45321, 47271, 54024, 60428, 63028, 67530, 75535, 78785, 81036, 90040, 90642, 94542, 101295, 105749, 108048, 120856, 126056, 135060, 135963, 141813, 151070, 157570, 162072, 180080, 181284, 189084, 202590, 211498, 226605, 236355, 241712, 252112, 270120, 271926, 283626, 302140, 315140, 317247, 324144, 362568, 378168, 405180, 422996, 453210, 472710, 528745, 540240, 543852, 567252, 604280, 630280, 634494, 679815, 709065, 725136, 756336, 810360, 845992, 906420, 945420, 951741, 1057490, 1087704, 1134504, 1208560, 1260560, 1268988, 1359630, 1418130, 1586235, 1620720, 1691984, 1812840, 1890840, 1903482, 2114980, 2175408, 2269008, 2537976, 2719260, 2836260, 3172470, 3625680, 3781680, 3806964, 4229960, 4758705, 5075952, 5438520, 5672520, 6344940, 7613928, 8459920, 9517410, 10877040, 11345040, 12689880, 15227856, 19034820, 25379760, 34005857, 38069640, 68011714, 76139280, 102017571, 136023428, 170029285, 204035142, 238040999, 272046856, 306052713, 340058570, 408070284, 476081998, 510087855, 544093712, 612105426, 680117140, 714122997, 816140568, 952163996, 1020175710, 1190204995, 1224210852, 1360234280, 1428245994, 1530263565, 1632281136, 1904327992, 2040351420, 2142368991, 2380409990, 2448421704, 2720468560, 2856491988, 3060527130, 3570614985, 3808655984, 4080702840, 4284737982, 4760819980, 4896843408, 5712983976, 6121054260, 7141229970, 8161405680, 8569475964, 9521639960, 10711844955, 11425967952, 12242108520, 14282459940, 17138951928, 19043279920, 21423689910, 24484217040, 28564919880, 34277903856, 42847379820, 57129839760, 85694759640, 171389519280]

約数ペア:

[(1, 171389519280), (2, 85694759640), (3, 57129839760), (4, 42847379820), (5, 34277903856), (6, 28564919880), (7, 24484217040), (8, 21423689910), (9, 19043279920), (10, 17138951928), (12, 14282459940), (14, 12242108520), (15, 11425967952), (16, 10711844955), (18, 9521639960), (20, 8569475964), (21, 8161405680), (24, 7141229970), (28, 6121054260), (30, 5712983976), (35, 4896843408), (36, 4760819980), (40, 4284737982), (42, 4080702840), (45, 3808655984), (48, 3570614985), (56, 3060527130), (60, 2856491988), (63, 2720468560), (70, 2448421704), (72, 2380409990), (80, 2142368991), (84, 2040351420), (90, 1904327992), (105, 1632281136), (112, 1530263565), (120, 1428245994), (126, 1360234280), (140, 1224210852), (144, 1190204995), (168, 1020175710), (180, 952163996), (210, 816140568), (240, 714122997), (252, 680117140), (280, 612105426), (315, 544093712), (336, 510087855), (360, 476081998), (420, 408070284), (504, 340058570), (560, 306052713), (630, 272046856), (720, 238040999), (840, 204035142), (1008, 170029285), (1260, 136023428), (1680, 102017571), (2251, 76139280), (2520, 68011714), (4502, 38069640), (5040, 34005857), (6753, 25379760), (9004, 19034820), (11255, 15227856), (13506, 12689880), (15107, 11345040), (15757, 10877040), (18008, 9517410), (20259, 8459920), (22510, 7613928), (27012, 6344940), (30214, 5672520), (31514, 5438520), (33765, 5075952), (36016, 4758705), (40518, 4229960), (45020, 3806964), (45321, 3781680), (47271, 3625680), (54024, 3172470), (60428, 2836260), (63028, 2719260), (67530, 2537976), (75535, 2269008), (78785, 2175408), (81036, 2114980), (90040, 1903482), (90642, 1890840), (94542, 1812840), (101295, 1691984), (105749, 1620720), (108048, 1586235), (120856, 1418130), (126056, 1359630), (135060, 1268988), (135963, 1260560), (141813, 1208560), (151070, 1134504), (157570, 1087704), (162072, 1057490), (180080, 951741), (181284, 945420), (189084, 906420), (202590, 845992), (211498, 810360), (226605, 756336), (236355, 725136), (241712, 709065), (252112, 679815), (270120, 634494), (271926, 630280), (283626, 604280), (302140, 567252), (315140, 543852), (317247, 540240), (324144, 528745), (362568, 472710), (378168, 453210), (405180, 422996)]