2738980400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:544

約数の個数: 240

約数和(自身を含む): 7526705760

約数和(自身を除く): 4787725360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 29, 40, 41, 50, 52, 58, 65, 80, 82, 100, 104, 116, 130, 145, 164, 200, 205, 208, 232, 260, 290, 325, 328, 377, 400, 410, 443, 464, 520, 533, 580, 650, 656, 725, 754, 820, 886, 1025, 1040, 1066, 1160, 1189, 1300, 1450, 1508, 1640, 1772, 1885, 2050, 2132, 2215, 2320, 2378, 2600, 2665, 2900, 3016, 3280, 3544, 3770, 4100, 4264, 4430, 4756, 5200, 5330, 5759, 5800, 5945, 6032, 7088, 7540, 8200, 8528, 8860, 9425, 9512, 10660, 11075, 11518, 11600, 11890, 12847, 13325, 15080, 15457, 16400, 17720, 18163, 18850, 19024, 21320, 22150, 23036, 23780, 25694, 26650, 28795, 29725, 30160, 30914, 35440, 36326, 37700, 42640, 44300, 46072, 47560, 51388, 53300, 57590, 59450, 61828, 64235, 72652, 75400, 77285, 88600, 90815, 92144, 95120, 102776, 106600, 115180, 118900, 123656, 128470, 143975, 145304, 150800, 154570, 167011, 177200, 181630, 205552, 213200, 230360, 236119, 237800, 247312, 256940, 287950, 290608, 309140, 321175, 334022, 363260, 386425, 454075, 460720, 472238, 475600, 513880, 526727, 575900, 618280, 642350, 668044, 726520, 772850, 835055, 908150, 944476, 1027760, 1053454, 1151800, 1180595, 1236560, 1284700, 1336088, 1453040, 1545700, 1670110, 1816300, 1888952, 2106908, 2303600, 2361190, 2569400, 2633635, 2672176, 3091400, 3340220, 3632600, 3777904, 4175275, 4213816, 4722380, 5138800, 5267270, 5902975, 6182800, 6680440, 6847451, 7265200, 8350550, 8427632, 9444760, 10534540, 11805950, 13168175, 13360880, 13694902, 16701100, 18889520, 21069080, 23611900, 26336350, 27389804, 33402200, 34237255, 42138160, 47223800, 52672700, 54779608, 66804400, 68474510, 94447600, 105345400, 109559216, 136949020, 171186275, 210690800, 273898040, 342372550, 547796080, 684745100, 1369490200, 2738980400]

約数ペア:

[(1, 2738980400), (2, 1369490200), (4, 684745100), (5, 547796080), (8, 342372550), (10, 273898040), (13, 210690800), (16, 171186275), (20, 136949020), (25, 109559216), (26, 105345400), (29, 94447600), (40, 68474510), (41, 66804400), (50, 54779608), (52, 52672700), (58, 47223800), (65, 42138160), (80, 34237255), (82, 33402200), (100, 27389804), (104, 26336350), (116, 23611900), (130, 21069080), (145, 18889520), (164, 16701100), (200, 13694902), (205, 13360880), (208, 13168175), (232, 11805950), (260, 10534540), (290, 9444760), (325, 8427632), (328, 8350550), (377, 7265200), (400, 6847451), (410, 6680440), (443, 6182800), (464, 5902975), (520, 5267270), (533, 5138800), (580, 4722380), (650, 4213816), (656, 4175275), (725, 3777904), (754, 3632600), (820, 3340220), (886, 3091400), (1025, 2672176), (1040, 2633635), (1066, 2569400), (1160, 2361190), (1189, 2303600), (1300, 2106908), (1450, 1888952), (1508, 1816300), (1640, 1670110), (1772, 1545700), (1885, 1453040), (2050, 1336088), (2132, 1284700), (2215, 1236560), (2320, 1180595), (2378, 1151800), (2600, 1053454), (2665, 1027760), (2900, 944476), (3016, 908150), (3280, 835055), (3544, 772850), (3770, 726520), (4100, 668044), (4264, 642350), (4430, 618280), (4756, 575900), (5200, 526727), (5330, 513880), (5759, 475600), (5800, 472238), (5945, 460720), (6032, 454075), (7088, 386425), (7540, 363260), (8200, 334022), (8528, 321175), (8860, 309140), (9425, 290608), (9512, 287950), (10660, 256940), (11075, 247312), (11518, 237800), (11600, 236119), (11890, 230360), (12847, 213200), (13325, 205552), (15080, 181630), (15457, 177200), (16400, 167011), (17720, 154570), (18163, 150800), (18850, 145304), (19024, 143975), (21320, 128470), (22150, 123656), (23036, 118900), (23780, 115180), (25694, 106600), (26650, 102776), (28795, 95120), (29725, 92144), (30160, 90815), (30914, 88600), (35440, 77285), (36326, 75400), (37700, 72652), (42640, 64235), (44300, 61828), (46072, 59450), (47560, 57590), (51388, 53300)]