2021082360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{1277}}^1$

素因数の和:1422

約数の個数: 192

約数和(自身を含む): 6730970400

約数和(自身を除く): 4709888040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 109, 110, 120, 121, 132, 165, 218, 220, 242, 264, 327, 330, 363, 436, 440, 484, 545, 605, 654, 660, 726, 872, 968, 1090, 1199, 1210, 1277, 1308, 1320, 1452, 1635, 1815, 2180, 2398, 2420, 2554, 2616, 2904, 3270, 3597, 3630, 3831, 4360, 4796, 4840, 5108, 5995, 6385, 6540, 7194, 7260, 7662, 9592, 10216, 11990, 12770, 13080, 13189, 14047, 14388, 14520, 15324, 17985, 19155, 23980, 25540, 26378, 28094, 28776, 30648, 35970, 38310, 39567, 42141, 47960, 51080, 52756, 56188, 65945, 70235, 71940, 76620, 79134, 84282, 105512, 112376, 131890, 139193, 140470, 143880, 153240, 154517, 158268, 168564, 197835, 210705, 263780, 278386, 280940, 309034, 316536, 337128, 395670, 417579, 421410, 463551, 527560, 556772, 561880, 618068, 695965, 772585, 791340, 835158, 842820, 927102, 1113544, 1236136, 1391930, 1531123, 1545170, 1582680, 1670316, 1685640, 1854204, 2087895, 2317755, 2783860, 3062246, 3090340, 3340632, 3708408, 4175790, 4593369, 4635510, 5567720, 6124492, 6180680, 7655615, 8351580, 9186738, 9271020, 12248984, 15311230, 16703160, 16842353, 18373476, 18542040, 22966845, 30622460, 33684706, 36746952, 45933690, 50527059, 61244920, 67369412, 84211765, 91867380, 101054118, 134738824, 168423530, 183734760, 202108236, 252635295, 336847060, 404216472, 505270590, 673694120, 1010541180, 2021082360]

約数ペア:

[(1, 2021082360), (2, 1010541180), (3, 673694120), (4, 505270590), (5, 404216472), (6, 336847060), (8, 252635295), (10, 202108236), (11, 183734760), (12, 168423530), (15, 134738824), (20, 101054118), (22, 91867380), (24, 84211765), (30, 67369412), (33, 61244920), (40, 50527059), (44, 45933690), (55, 36746952), (60, 33684706), (66, 30622460), (88, 22966845), (109, 18542040), (110, 18373476), (120, 16842353), (121, 16703160), (132, 15311230), (165, 12248984), (218, 9271020), (220, 9186738), (242, 8351580), (264, 7655615), (327, 6180680), (330, 6124492), (363, 5567720), (436, 4635510), (440, 4593369), (484, 4175790), (545, 3708408), (605, 3340632), (654, 3090340), (660, 3062246), (726, 2783860), (872, 2317755), (968, 2087895), (1090, 1854204), (1199, 1685640), (1210, 1670316), (1277, 1582680), (1308, 1545170), (1320, 1531123), (1452, 1391930), (1635, 1236136), (1815, 1113544), (2180, 927102), (2398, 842820), (2420, 835158), (2554, 791340), (2616, 772585), (2904, 695965), (3270, 618068), (3597, 561880), (3630, 556772), (3831, 527560), (4360, 463551), (4796, 421410), (4840, 417579), (5108, 395670), (5995, 337128), (6385, 316536), (6540, 309034), (7194, 280940), (7260, 278386), (7662, 263780), (9592, 210705), (10216, 197835), (11990, 168564), (12770, 158268), (13080, 154517), (13189, 153240), (14047, 143880), (14388, 140470), (14520, 139193), (15324, 131890), (17985, 112376), (19155, 105512), (23980, 84282), (25540, 79134), (26378, 76620), (28094, 71940), (28776, 70235), (30648, 65945), (35970, 56188), (38310, 52756), (39567, 51080), (42141, 47960)]