2912397180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1423}}^1$

素因数の和:1896

約数の個数: 192

約数和(自身を含む): 10197024768

約数和(自身を除く): 7284627588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 443, 462, 660, 770, 886, 924, 1155, 1329, 1423, 1540, 1772, 2215, 2310, 2658, 2846, 3101, 4269, 4430, 4620, 4873, 5316, 5692, 6202, 6645, 7115, 8538, 8860, 9303, 9746, 9961, 12404, 13290, 14230, 14619, 15505, 15653, 17076, 18606, 19492, 19922, 21345, 24365, 26580, 28460, 29238, 29883, 31010, 31306, 34111, 37212, 39844, 42690, 46515, 46959, 48730, 49805, 58476, 59766, 62020, 62612, 68222, 73095, 78265, 85380, 93030, 93918, 97460, 99610, 102333, 109571, 119532, 136444, 146190, 149415, 156530, 170555, 186060, 187836, 199220, 204666, 219142, 234795, 292380, 298830, 313060, 328713, 341110, 409332, 438284, 469590, 511665, 547855, 597660, 630389, 657426, 682220, 939180, 1023330, 1095710, 1260778, 1314852, 1643565, 1891167, 2046660, 2191420, 2521556, 3151945, 3287130, 3782334, 4412723, 6303890, 6574260, 6934279, 7564668, 8825446, 9455835, 12607780, 13238169, 13868558, 17650892, 18911670, 20802837, 22063615, 26476338, 27737116, 34671395, 37823340, 41605674, 44127230, 48539953, 52952676, 66190845, 69342790, 83211348, 88254460, 97079906, 104014185, 132381690, 138685580, 145619859, 194159812, 208028370, 242699765, 264763380, 291239718, 416056740, 485399530, 582479436, 728099295, 970799060, 1456198590, 2912397180]

約数ペア:

[(1, 2912397180), (2, 1456198590), (3, 970799060), (4, 728099295), (5, 582479436), (6, 485399530), (7, 416056740), (10, 291239718), (11, 264763380), (12, 242699765), (14, 208028370), (15, 194159812), (20, 145619859), (21, 138685580), (22, 132381690), (28, 104014185), (30, 97079906), (33, 88254460), (35, 83211348), (42, 69342790), (44, 66190845), (55, 52952676), (60, 48539953), (66, 44127230), (70, 41605674), (77, 37823340), (84, 34671395), (105, 27737116), (110, 26476338), (132, 22063615), (140, 20802837), (154, 18911670), (165, 17650892), (210, 13868558), (220, 13238169), (231, 12607780), (308, 9455835), (330, 8825446), (385, 7564668), (420, 6934279), (443, 6574260), (462, 6303890), (660, 4412723), (770, 3782334), (886, 3287130), (924, 3151945), (1155, 2521556), (1329, 2191420), (1423, 2046660), (1540, 1891167), (1772, 1643565), (2215, 1314852), (2310, 1260778), (2658, 1095710), (2846, 1023330), (3101, 939180), (4269, 682220), (4430, 657426), (4620, 630389), (4873, 597660), (5316, 547855), (5692, 511665), (6202, 469590), (6645, 438284), (7115, 409332), (8538, 341110), (8860, 328713), (9303, 313060), (9746, 298830), (9961, 292380), (12404, 234795), (13290, 219142), (14230, 204666), (14619, 199220), (15505, 187836), (15653, 186060), (17076, 170555), (18606, 156530), (19492, 149415), (19922, 146190), (21345, 136444), (24365, 119532), (26580, 109571), (28460, 102333), (29238, 99610), (29883, 97460), (31010, 93918), (31306, 93030), (34111, 85380), (37212, 78265), (39844, 73095), (42690, 68222), (46515, 62612), (46959, 62020), (48730, 59766), (49805, 58476)]