85321212720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1021}}^1\times {\mathrm{1823}}^1$

素因数の和:3051

約数の個数: 160

約数和(自身を含む): 266286956544

約数和(自身を除く): 180965743824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 191, 240, 382, 573, 764, 955, 1021, 1146, 1528, 1823, 1910, 2042, 2292, 2865, 3056, 3063, 3646, 3820, 4084, 4584, 5105, 5469, 5730, 6126, 7292, 7640, 8168, 9115, 9168, 10210, 10938, 11460, 12252, 14584, 15280, 15315, 16336, 18230, 20420, 21876, 22920, 24504, 27345, 29168, 30630, 36460, 40840, 43752, 45840, 49008, 54690, 61260, 72920, 81680, 87504, 109380, 122520, 145840, 195011, 218760, 245040, 348193, 390022, 437520, 585033, 696386, 780044, 975055, 1044579, 1170066, 1392772, 1560088, 1740965, 1861283, 1950110, 2089158, 2340132, 2785544, 2925165, 3120176, 3481930, 3722566, 3900220, 4178316, 4680264, 5222895, 5571088, 5583849, 5850330, 6963860, 7445132, 7800440, 8356632, 9306415, 9360528, 10445790, 11167698, 11700660, 13927720, 14890264, 15600880, 16713264, 18612830, 20891580, 22335396, 23401320, 27855440, 27919245, 29780528, 37225660, 41783160, 44670792, 46802640, 55838490, 74451320, 83566320, 89341584, 111676980, 148902640, 223353960, 355505053, 446707920, 711010106, 1066515159, 1422020212, 1777525265, 2133030318, 2844040424, 3555050530, 4266060636, 5332575795, 5688080848, 7110101060, 8532121272, 10665151590, 14220202120, 17064242544, 21330303180, 28440404240, 42660606360, 85321212720]

約数ペア:

[(1, 85321212720), (2, 42660606360), (3, 28440404240), (4, 21330303180), (5, 17064242544), (6, 14220202120), (8, 10665151590), (10, 8532121272), (12, 7110101060), (15, 5688080848), (16, 5332575795), (20, 4266060636), (24, 3555050530), (30, 2844040424), (40, 2133030318), (48, 1777525265), (60, 1422020212), (80, 1066515159), (120, 711010106), (191, 446707920), (240, 355505053), (382, 223353960), (573, 148902640), (764, 111676980), (955, 89341584), (1021, 83566320), (1146, 74451320), (1528, 55838490), (1823, 46802640), (1910, 44670792), (2042, 41783160), (2292, 37225660), (2865, 29780528), (3056, 27919245), (3063, 27855440), (3646, 23401320), (3820, 22335396), (4084, 20891580), (4584, 18612830), (5105, 16713264), (5469, 15600880), (5730, 14890264), (6126, 13927720), (7292, 11700660), (7640, 11167698), (8168, 10445790), (9115, 9360528), (9168, 9306415), (10210, 8356632), (10938, 7800440), (11460, 7445132), (12252, 6963860), (14584, 5850330), (15280, 5583849), (15315, 5571088), (16336, 5222895), (18230, 4680264), (20420, 4178316), (21876, 3900220), (22920, 3722566), (24504, 3481930), (27345, 3120176), (29168, 2925165), (30630, 2785544), (36460, 2340132), (40840, 2089158), (43752, 1950110), (45840, 1861283), (49008, 1740965), (54690, 1560088), (61260, 1392772), (72920, 1170066), (81680, 1044579), (87504, 975055), (109380, 780044), (122520, 696386), (145840, 585033), (195011, 437520), (218760, 390022), (245040, 348193)]