1330247820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{823}}^1$

素因数の和:956

約数の個数: 192

約数和(自身を含む): 4252631040

約数和(自身を除く): 2922383220

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 79, 93, 110, 124, 132, 155, 158, 165, 186, 220, 237, 310, 316, 330, 341, 372, 395, 465, 474, 620, 660, 682, 790, 823, 869, 930, 948, 1023, 1185, 1364, 1580, 1646, 1705, 1738, 1860, 2046, 2370, 2449, 2469, 2607, 3292, 3410, 3476, 4092, 4115, 4345, 4740, 4898, 4938, 5115, 5214, 6820, 7347, 8230, 8690, 9053, 9796, 9876, 10230, 10428, 12245, 12345, 13035, 14694, 16460, 17380, 18106, 20460, 24490, 24690, 25513, 26070, 26939, 27159, 29388, 36212, 36735, 45265, 48980, 49380, 51026, 52140, 53878, 54318, 65017, 73470, 76539, 80817, 90530, 102052, 107756, 108636, 127565, 130034, 134695, 135795, 146940, 153078, 161634, 181060, 195051, 255130, 260068, 269390, 271590, 280643, 306156, 323268, 325085, 382695, 390102, 404085, 510260, 538780, 543180, 561286, 650170, 715187, 765390, 780204, 808170, 841929, 975255, 1122572, 1300340, 1403215, 1430374, 1530780, 1616340, 1683858, 1950510, 2015527, 2145561, 2806430, 2860748, 3367716, 3575935, 3901020, 4031054, 4209645, 4291122, 5612860, 6046581, 7151870, 8062108, 8419290, 8582244, 10077635, 10727805, 12093162, 14303740, 16838580, 20155270, 21455610, 22170797, 24186324, 30232905, 40310540, 42911220, 44341594, 60465810, 66512391, 88683188, 110853985, 120931620, 133024782, 221707970, 266049564, 332561955, 443415940, 665123910, 1330247820]

約数ペア:

[(1, 1330247820), (2, 665123910), (3, 443415940), (4, 332561955), (5, 266049564), (6, 221707970), (10, 133024782), (11, 120931620), (12, 110853985), (15, 88683188), (20, 66512391), (22, 60465810), (30, 44341594), (31, 42911220), (33, 40310540), (44, 30232905), (55, 24186324), (60, 22170797), (62, 21455610), (66, 20155270), (79, 16838580), (93, 14303740), (110, 12093162), (124, 10727805), (132, 10077635), (155, 8582244), (158, 8419290), (165, 8062108), (186, 7151870), (220, 6046581), (237, 5612860), (310, 4291122), (316, 4209645), (330, 4031054), (341, 3901020), (372, 3575935), (395, 3367716), (465, 2860748), (474, 2806430), (620, 2145561), (660, 2015527), (682, 1950510), (790, 1683858), (823, 1616340), (869, 1530780), (930, 1430374), (948, 1403215), (1023, 1300340), (1185, 1122572), (1364, 975255), (1580, 841929), (1646, 808170), (1705, 780204), (1738, 765390), (1860, 715187), (2046, 650170), (2370, 561286), (2449, 543180), (2469, 538780), (2607, 510260), (3292, 404085), (3410, 390102), (3476, 382695), (4092, 325085), (4115, 323268), (4345, 306156), (4740, 280643), (4898, 271590), (4938, 269390), (5115, 260068), (5214, 255130), (6820, 195051), (7347, 181060), (8230, 161634), (8690, 153078), (9053, 146940), (9796, 135795), (9876, 134695), (10230, 130034), (10428, 127565), (12245, 108636), (12345, 107756), (13035, 102052), (14694, 90530), (16460, 80817), (17380, 76539), (18106, 73470), (20460, 65017), (24490, 54318), (24690, 53878), (25513, 52140), (26070, 51026), (26939, 49380), (27159, 48980), (29388, 45265), (36212, 36735)]