2912992740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{1249}}^1$

素因数の和:1891

約数の個数: 192

約数和(自身を含む): 10382400000

約数和(自身を除く): 7469407260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 617, 630, 756, 945, 1234, 1249, 1260, 1851, 1890, 2468, 2498, 3085, 3702, 3747, 3780, 4319, 4996, 5553, 6170, 6245, 7404, 7494, 8638, 8743, 9255, 11106, 11241, 12340, 12490, 12957, 14988, 16659, 17276, 17486, 18510, 18735, 21595, 22212, 22482, 24980, 25914, 26229, 27765, 33318, 33723, 34972, 37020, 37470, 38871, 43190, 43715, 44964, 51828, 52458, 55530, 56205, 64785, 66636, 67446, 74940, 77742, 78687, 83295, 86380, 87430, 104916, 111060, 112410, 116613, 129570, 131145, 134892, 155484, 157374, 166590, 168615, 174860, 194355, 224820, 233226, 236061, 259140, 262290, 314748, 333180, 337230, 388710, 393435, 466452, 472122, 524580, 583065, 674460, 770633, 777420, 786870, 944244, 1166130, 1180305, 1541266, 1573740, 2311899, 2332260, 2360610, 3082532, 3853165, 4623798, 4721220, 5394431, 6935697, 7706330, 9247596, 10788862, 11559495, 13871394, 15412660, 16183293, 20807091, 21577724, 23118990, 26972155, 27742788, 32366586, 34678485, 41614182, 46237980, 48549879, 53944310, 64733172, 69356970, 80916465, 83228364, 97099758, 104035455, 107888620, 138713940, 145649637, 161832930, 194199516, 208070910, 242749395, 291299274, 323665860, 416141820, 485498790, 582598548, 728248185, 970997580, 1456496370, 2912992740]

約数ペア:

[(1, 2912992740), (2, 1456496370), (3, 970997580), (4, 728248185), (5, 582598548), (6, 485498790), (7, 416141820), (9, 323665860), (10, 291299274), (12, 242749395), (14, 208070910), (15, 194199516), (18, 161832930), (20, 145649637), (21, 138713940), (27, 107888620), (28, 104035455), (30, 97099758), (35, 83228364), (36, 80916465), (42, 69356970), (45, 64733172), (54, 53944310), (60, 48549879), (63, 46237980), (70, 41614182), (84, 34678485), (90, 32366586), (105, 27742788), (108, 26972155), (126, 23118990), (135, 21577724), (140, 20807091), (180, 16183293), (189, 15412660), (210, 13871394), (252, 11559495), (270, 10788862), (315, 9247596), (378, 7706330), (420, 6935697), (540, 5394431), (617, 4721220), (630, 4623798), (756, 3853165), (945, 3082532), (1234, 2360610), (1249, 2332260), (1260, 2311899), (1851, 1573740), (1890, 1541266), (2468, 1180305), (2498, 1166130), (3085, 944244), (3702, 786870), (3747, 777420), (3780, 770633), (4319, 674460), (4996, 583065), (5553, 524580), (6170, 472122), (6245, 466452), (7404, 393435), (7494, 388710), (8638, 337230), (8743, 333180), (9255, 314748), (11106, 262290), (11241, 259140), (12340, 236061), (12490, 233226), (12957, 224820), (14988, 194355), (16659, 174860), (17276, 168615), (17486, 166590), (18510, 157374), (18735, 155484), (21595, 134892), (22212, 131145), (22482, 129570), (24980, 116613), (25914, 112410), (26229, 111060), (27765, 104916), (33318, 87430), (33723, 86380), (34972, 83295), (37020, 78687), (37470, 77742), (38871, 74940), (43190, 67446), (43715, 66636), (44964, 64785), (51828, 56205), (52458, 55530)]