1772752020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{719}}^1$

素因数の和:882

約数の個数: 192

約数和(自身を含む): 5588352000

約数和(自身を除く): 3815599980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 78, 87, 109, 116, 130, 145, 156, 174, 195, 218, 260, 290, 327, 348, 377, 390, 435, 436, 545, 580, 654, 719, 754, 780, 870, 1090, 1131, 1308, 1417, 1438, 1508, 1635, 1740, 1885, 2157, 2180, 2262, 2834, 2876, 3161, 3270, 3595, 3770, 4251, 4314, 4524, 5655, 5668, 6322, 6540, 7085, 7190, 7540, 8502, 8628, 9347, 9483, 10785, 11310, 12644, 14170, 14380, 15805, 17004, 18694, 18966, 20851, 21255, 21570, 22620, 28041, 28340, 31610, 37388, 37932, 41093, 41702, 42510, 43140, 46735, 47415, 56082, 62553, 63220, 78371, 82186, 83404, 85020, 93470, 94830, 104255, 112164, 123279, 125106, 140205, 156742, 164372, 186940, 189660, 205465, 208510, 235113, 246558, 250212, 271063, 280410, 312765, 313484, 391855, 410930, 417020, 470226, 493116, 542126, 560820, 616395, 625530, 783710, 813189, 821860, 940452, 1018823, 1084252, 1175565, 1232790, 1251060, 1355315, 1567420, 1626378, 2037646, 2272759, 2351130, 2465580, 2710630, 3056469, 3252756, 4065945, 4075292, 4545518, 4702260, 5094115, 5421260, 6112938, 6818277, 8131890, 9091036, 10188230, 11363795, 12225876, 13636554, 15282345, 16263780, 20376460, 22727590, 27273108, 29545867, 30564690, 34091385, 45455180, 59091734, 61129380, 68182770, 88637601, 118183468, 136365540, 147729335, 177275202, 295458670, 354550404, 443188005, 590917340, 886376010, 1772752020]

約数ペア:

[(1, 1772752020), (2, 886376010), (3, 590917340), (4, 443188005), (5, 354550404), (6, 295458670), (10, 177275202), (12, 147729335), (13, 136365540), (15, 118183468), (20, 88637601), (26, 68182770), (29, 61129380), (30, 59091734), (39, 45455180), (52, 34091385), (58, 30564690), (60, 29545867), (65, 27273108), (78, 22727590), (87, 20376460), (109, 16263780), (116, 15282345), (130, 13636554), (145, 12225876), (156, 11363795), (174, 10188230), (195, 9091036), (218, 8131890), (260, 6818277), (290, 6112938), (327, 5421260), (348, 5094115), (377, 4702260), (390, 4545518), (435, 4075292), (436, 4065945), (545, 3252756), (580, 3056469), (654, 2710630), (719, 2465580), (754, 2351130), (780, 2272759), (870, 2037646), (1090, 1626378), (1131, 1567420), (1308, 1355315), (1417, 1251060), (1438, 1232790), (1508, 1175565), (1635, 1084252), (1740, 1018823), (1885, 940452), (2157, 821860), (2180, 813189), (2262, 783710), (2834, 625530), (2876, 616395), (3161, 560820), (3270, 542126), (3595, 493116), (3770, 470226), (4251, 417020), (4314, 410930), (4524, 391855), (5655, 313484), (5668, 312765), (6322, 280410), (6540, 271063), (7085, 250212), (7190, 246558), (7540, 235113), (8502, 208510), (8628, 205465), (9347, 189660), (9483, 186940), (10785, 164372), (11310, 156742), (12644, 140205), (14170, 125106), (14380, 123279), (15805, 112164), (17004, 104255), (18694, 94830), (18966, 93470), (20851, 85020), (21255, 83404), (21570, 82186), (22620, 78371), (28041, 63220), (28340, 62553), (31610, 56082), (37388, 47415), (37932, 46735), (41093, 43140), (41702, 42510)]