168469486020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{313969}}^1$

素因数の和:314266

約数の個数: 144

約数和(自身を含む): 559539751680

約数和(自身を除く): 391070265660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 271, 330, 396, 495, 542, 660, 813, 990, 1084, 1355, 1626, 1980, 2439, 2710, 2981, 3252, 4065, 4878, 5420, 5962, 8130, 8943, 9756, 11924, 12195, 14905, 16260, 17886, 24390, 26829, 29810, 35772, 44715, 48780, 53658, 59620, 89430, 107316, 134145, 178860, 268290, 313969, 536580, 627938, 941907, 1255876, 1569845, 1883814, 2825721, 3139690, 3453659, 3767628, 4709535, 5651442, 6279380, 6907318, 9419070, 10360977, 11302884, 13814636, 14128605, 17268295, 18838140, 20721954, 28257210, 31082931, 34536590, 41443908, 51804885, 56514420, 62165862, 69073180, 85085599, 103609770, 124331724, 155414655, 170171198, 207219540, 255256797, 310829310, 340342396, 425427995, 510513594, 621658620, 765770391, 850855990, 935941589, 1021027188, 1276283985, 1531540782, 1701711980, 1871883178, 2552567970, 2807824767, 3063081564, 3743766356, 3828851955, 4679707945, 5105135940, 5615649534, 7657703910, 8423474301, 9359415890, 11231299068, 14039123835, 15315407820, 16846948602, 18718831780, 28078247670, 33693897204, 42117371505, 56156495340, 84234743010, 168469486020]

約数ペア:

[(1, 168469486020), (2, 84234743010), (3, 56156495340), (4, 42117371505), (5, 33693897204), (6, 28078247670), (9, 18718831780), (10, 16846948602), (11, 15315407820), (12, 14039123835), (15, 11231299068), (18, 9359415890), (20, 8423474301), (22, 7657703910), (30, 5615649534), (33, 5105135940), (36, 4679707945), (44, 3828851955), (45, 3743766356), (55, 3063081564), (60, 2807824767), (66, 2552567970), (90, 1871883178), (99, 1701711980), (110, 1531540782), (132, 1276283985), (165, 1021027188), (180, 935941589), (198, 850855990), (220, 765770391), (271, 621658620), (330, 510513594), (396, 425427995), (495, 340342396), (542, 310829310), (660, 255256797), (813, 207219540), (990, 170171198), (1084, 155414655), (1355, 124331724), (1626, 103609770), (1980, 85085599), (2439, 69073180), (2710, 62165862), (2981, 56514420), (3252, 51804885), (4065, 41443908), (4878, 34536590), (5420, 31082931), (5962, 28257210), (8130, 20721954), (8943, 18838140), (9756, 17268295), (11924, 14128605), (12195, 13814636), (14905, 11302884), (16260, 10360977), (17886, 9419070), (24390, 6907318), (26829, 6279380), (29810, 5651442), (35772, 4709535), (44715, 3767628), (48780, 3453659), (53658, 3139690), (59620, 2825721), (89430, 1883814), (107316, 1569845), (134145, 1255876), (178860, 941907), (268290, 627938), (313969, 536580)]