89870308920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{699271}}^1$

素因数の和:699315

約数の個数: 256

約数和(自身を含む): 362502604800

約数和(自身を除く): 272632295880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 51, 54, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 108, 119, 120, 126, 135, 136, 140, 153, 168, 170, 180, 189, 204, 210, 216, 238, 252, 255, 270, 280, 306, 315, 340, 357, 360, 378, 408, 420, 459, 476, 504, 510, 540, 595, 612, 630, 680, 714, 756, 765, 840, 918, 945, 952, 1020, 1071, 1080, 1190, 1224, 1260, 1428, 1512, 1530, 1785, 1836, 1890, 2040, 2142, 2295, 2380, 2520, 2856, 3060, 3213, 3570, 3672, 3780, 4284, 4590, 4760, 5355, 6120, 6426, 7140, 7560, 8568, 9180, 10710, 12852, 14280, 16065, 18360, 21420, 25704, 32130, 42840, 64260, 128520, 699271, 1398542, 2097813, 2797084, 3496355, 4195626, 4894897, 5594168, 6293439, 6992710, 8391252, 9789794, 10489065, 11887607, 12586878, 13985420, 14684691, 16782504, 18880317, 19579588, 20978130, 23775214, 24474485, 25173756, 27970840, 29369382, 31467195, 35662821, 37760634, 39159176, 41956260, 44054073, 47550428, 48948970, 50347512, 58738764, 59438035, 62934390, 71325642, 73423455, 75521268, 83213249, 83912520, 88108146, 94401585, 95100856, 97897940, 106988463, 117477528, 118876070, 125868780, 132162219, 142651284, 146846910, 151042536, 166426498, 176216292, 178314105, 188803170, 195795880, 213976926, 220270365, 237752140, 249639747, 251737560, 264324438, 285302568, 293693820, 320965389, 332852996, 352432584, 356628210, 377606340, 416066245, 427953852, 440540730, 475504280, 499279494, 528648876, 534942315, 587387640, 641930778, 660811095, 665705992, 713256420, 748919241, 755212680, 832132490, 855907704, 881081460, 998558988, 1057297752, 1069884630, 1248198735, 1283861556, 1321622190, 1426512840, 1497838482, 1604826945, 1664264980, 1762162920, 1997117976, 2139769260, 2246757723, 2496397470, 2567723112, 2643244380, 2995676964, 3209653890, 3328529960, 3744596205, 4279538520, 4493515446, 4992794940, 5286488760, 5991353928, 6419307780, 7489192410, 8987030892, 9985589880, 11233788615, 12838615560, 14978384820, 17974061784, 22467577230, 29956769640, 44935154460, 89870308920]

約数ペア:

[(1, 89870308920), (2, 44935154460), (3, 29956769640), (4, 22467577230), (5, 17974061784), (6, 14978384820), (7, 12838615560), (8, 11233788615), (9, 9985589880), (10, 8987030892), (12, 7489192410), (14, 6419307780), (15, 5991353928), (17, 5286488760), (18, 4992794940), (20, 4493515446), (21, 4279538520), (24, 3744596205), (27, 3328529960), (28, 3209653890), (30, 2995676964), (34, 2643244380), (35, 2567723112), (36, 2496397470), (40, 2246757723), (42, 2139769260), (45, 1997117976), (51, 1762162920), (54, 1664264980), (56, 1604826945), (60, 1497838482), (63, 1426512840), (68, 1321622190), (70, 1283861556), (72, 1248198735), (84, 1069884630), (85, 1057297752), (90, 998558988), (102, 881081460), (105, 855907704), (108, 832132490), (119, 755212680), (120, 748919241), (126, 713256420), (135, 665705992), (136, 660811095), (140, 641930778), (153, 587387640), (168, 534942315), (170, 528648876), (180, 499279494), (189, 475504280), (204, 440540730), (210, 427953852), (216, 416066245), (238, 377606340), (252, 356628210), (255, 352432584), (270, 332852996), (280, 320965389), (306, 293693820), (315, 285302568), (340, 264324438), (357, 251737560), (360, 249639747), (378, 237752140), (408, 220270365), (420, 213976926), (459, 195795880), (476, 188803170), (504, 178314105), (510, 176216292), (540, 166426498), (595, 151042536), (612, 146846910), (630, 142651284), (680, 132162219), (714, 125868780), (756, 118876070), (765, 117477528), (840, 106988463), (918, 97897940), (945, 95100856), (952, 94401585), (1020, 88108146), (1071, 83912520), (1080, 83213249), (1190, 75521268), (1224, 73423455), (1260, 71325642), (1428, 62934390), (1512, 59438035), (1530, 58738764), (1785, 50347512), (1836, 48948970), (1890, 47550428), (2040, 44054073), (2142, 41956260), (2295, 39159176), (2380, 37760634), (2520, 35662821), (2856, 31467195), (3060, 29369382), (3213, 27970840), (3570, 25173756), (3672, 24474485), (3780, 23775214), (4284, 20978130), (4590, 19579588), (4760, 18880317), (5355, 16782504), (6120, 14684691), (6426, 13985420), (7140, 12586878), (7560, 11887607), (8568, 10489065), (9180, 9789794), (10710, 8391252), (12852, 6992710), (14280, 6293439), (16065, 5594168), (18360, 4894897), (21420, 4195626), (25704, 3496355), (32130, 2797084), (42840, 2097813), (64260, 1398542), (128520, 699271)]