2000444940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{719}}^1$

素因数の和:817

約数の個数: 288

約数和(自身を含む): 6934636800

約数和(自身を除く): 4934191860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 41, 45, 52, 58, 60, 65, 78, 82, 87, 90, 116, 117, 123, 130, 145, 156, 164, 174, 180, 195, 205, 234, 246, 260, 261, 290, 348, 369, 377, 390, 410, 435, 468, 492, 522, 533, 580, 585, 615, 719, 738, 754, 780, 820, 870, 1044, 1066, 1131, 1170, 1189, 1230, 1305, 1438, 1476, 1508, 1599, 1740, 1845, 1885, 2132, 2157, 2262, 2340, 2378, 2460, 2610, 2665, 2876, 3198, 3393, 3567, 3595, 3690, 3770, 4314, 4524, 4756, 4797, 5220, 5330, 5655, 5945, 6396, 6471, 6786, 7134, 7190, 7380, 7540, 7995, 8628, 9347, 9594, 10660, 10701, 10785, 11310, 11890, 12942, 13572, 14268, 14380, 15457, 15990, 16965, 17835, 18694, 19188, 20851, 21402, 21570, 22620, 23780, 23985, 25884, 28041, 29479, 30914, 31980, 32355, 33930, 35670, 37388, 41702, 42804, 43140, 46371, 46735, 47970, 53505, 56082, 58958, 61828, 62553, 64710, 67860, 71340, 77285, 83404, 84123, 88437, 92742, 93470, 95940, 104255, 107010, 112164, 117916, 125106, 129420, 139113, 140205, 147395, 154570, 168246, 176874, 185484, 186940, 187659, 208510, 214020, 231855, 250212, 265311, 271063, 278226, 280410, 294790, 309140, 312765, 336492, 353748, 375318, 383227, 417020, 420615, 442185, 463710, 530622, 542126, 556452, 560820, 589580, 625530, 695565, 750636, 766454, 813189, 841230, 854891, 884370, 927420, 938295, 1061244, 1084252, 1149681, 1251060, 1326555, 1355315, 1391130, 1532908, 1626378, 1682460, 1709782, 1768740, 1876590, 1916135, 2299362, 2439567, 2564673, 2653110, 2710630, 2782260, 3252756, 3419564, 3449043, 3753180, 3832270, 4065945, 4274455, 4598724, 4879134, 5129346, 5306220, 5421260, 5748405, 6898086, 7664540, 7694019, 8131890, 8548910, 9758268, 10258692, 11113583, 11496810, 12197835, 12823365, 13796172, 15388038, 16263780, 17097820, 17245215, 22227166, 22993620, 24395670, 25646730, 30776076, 33340749, 34490430, 38470095, 44454332, 48791340, 51293460, 55567915, 66681498, 68980860, 76940190, 100022247, 111135830, 133362996, 153880380, 166703745, 200044494, 222271660, 333407490, 400088988, 500111235, 666814980, 1000222470, 2000444940]

約数ペア:

[(1, 2000444940), (2, 1000222470), (3, 666814980), (4, 500111235), (5, 400088988), (6, 333407490), (9, 222271660), (10, 200044494), (12, 166703745), (13, 153880380), (15, 133362996), (18, 111135830), (20, 100022247), (26, 76940190), (29, 68980860), (30, 66681498), (36, 55567915), (39, 51293460), (41, 48791340), (45, 44454332), (52, 38470095), (58, 34490430), (60, 33340749), (65, 30776076), (78, 25646730), (82, 24395670), (87, 22993620), (90, 22227166), (116, 17245215), (117, 17097820), (123, 16263780), (130, 15388038), (145, 13796172), (156, 12823365), (164, 12197835), (174, 11496810), (180, 11113583), (195, 10258692), (205, 9758268), (234, 8548910), (246, 8131890), (260, 7694019), (261, 7664540), (290, 6898086), (348, 5748405), (369, 5421260), (377, 5306220), (390, 5129346), (410, 4879134), (435, 4598724), (468, 4274455), (492, 4065945), (522, 3832270), (533, 3753180), (580, 3449043), (585, 3419564), (615, 3252756), (719, 2782260), (738, 2710630), (754, 2653110), (780, 2564673), (820, 2439567), (870, 2299362), (1044, 1916135), (1066, 1876590), (1131, 1768740), (1170, 1709782), (1189, 1682460), (1230, 1626378), (1305, 1532908), (1438, 1391130), (1476, 1355315), (1508, 1326555), (1599, 1251060), (1740, 1149681), (1845, 1084252), (1885, 1061244), (2132, 938295), (2157, 927420), (2262, 884370), (2340, 854891), (2378, 841230), (2460, 813189), (2610, 766454), (2665, 750636), (2876, 695565), (3198, 625530), (3393, 589580), (3567, 560820), (3595, 556452), (3690, 542126), (3770, 530622), (4314, 463710), (4524, 442185), (4756, 420615), (4797, 417020), (5220, 383227), (5330, 375318), (5655, 353748), (5945, 336492), (6396, 312765), (6471, 309140), (6786, 294790), (7134, 280410), (7190, 278226), (7380, 271063), (7540, 265311), (7995, 250212), (8628, 231855), (9347, 214020), (9594, 208510), (10660, 187659), (10701, 186940), (10785, 185484), (11310, 176874), (11890, 168246), (12942, 154570), (13572, 147395), (14268, 140205), (14380, 139113), (15457, 129420), (15990, 125106), (16965, 117916), (17835, 112164), (18694, 107010), (19188, 104255), (20851, 95940), (21402, 93470), (21570, 92742), (22620, 88437), (23780, 84123), (23985, 83404), (25884, 77285), (28041, 71340), (29479, 67860), (30914, 64710), (31980, 62553), (32355, 61828), (33930, 58958), (35670, 56082), (37388, 53505), (41702, 47970), (42804, 46735), (43140, 46371)]