2557064400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{631}}^1$

素因数の和:970

約数の個数: 240

約数和(自身を含む): 8979091968

約数和(自身を除く): 6422027568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 132, 150, 165, 176, 200, 220, 240, 264, 275, 300, 307, 330, 400, 440, 528, 550, 600, 614, 631, 660, 825, 880, 921, 1100, 1200, 1228, 1262, 1320, 1535, 1650, 1842, 1893, 2200, 2456, 2524, 2640, 3070, 3155, 3300, 3377, 3684, 3786, 4400, 4605, 4912, 5048, 6140, 6310, 6600, 6754, 6941, 7368, 7572, 7675, 9210, 9465, 10096, 10131, 12280, 12620, 13200, 13508, 13882, 14736, 15144, 15350, 15775, 16885, 18420, 18930, 20262, 20823, 23025, 24560, 25240, 27016, 27764, 30288, 30700, 31550, 33770, 34705, 36840, 37860, 40524, 41646, 46050, 47325, 50480, 50655, 54032, 55528, 61400, 63100, 67540, 69410, 73680, 75720, 81048, 83292, 84425, 92100, 94650, 101310, 104115, 111056, 122800, 126200, 135080, 138820, 151440, 162096, 166584, 168850, 173525, 184200, 189300, 193717, 202620, 208230, 252400, 253275, 270160, 277640, 333168, 337700, 347050, 368400, 378600, 387434, 405240, 416460, 506550, 520575, 555280, 581151, 675400, 694100, 757200, 774868, 810480, 832920, 968585, 1013100, 1041150, 1162302, 1350800, 1388200, 1549736, 1665840, 1937170, 2026200, 2082300, 2130887, 2324604, 2776400, 2905755, 3099472, 3874340, 4052400, 4164600, 4261774, 4649208, 4842925, 5811510, 6392661, 7748680, 8329200, 8523548, 9298416, 9685850, 10654435, 11623020, 12785322, 14528775, 15497360, 17047096, 19371700, 21308870, 23246040, 25570644, 29057550, 31963305, 34094192, 38743400, 42617740, 46492080, 51141288, 53272175, 58115100, 63926610, 77486800, 85235480, 102282576, 106544350, 116230200, 127853220, 159816525, 170470960, 213088700, 232460400, 255706440, 319633050, 426177400, 511412880, 639266100, 852354800, 1278532200, 2557064400]

約数ペア:

[(1, 2557064400), (2, 1278532200), (3, 852354800), (4, 639266100), (5, 511412880), (6, 426177400), (8, 319633050), (10, 255706440), (11, 232460400), (12, 213088700), (15, 170470960), (16, 159816525), (20, 127853220), (22, 116230200), (24, 106544350), (25, 102282576), (30, 85235480), (33, 77486800), (40, 63926610), (44, 58115100), (48, 53272175), (50, 51141288), (55, 46492080), (60, 42617740), (66, 38743400), (75, 34094192), (80, 31963305), (88, 29057550), (100, 25570644), (110, 23246040), (120, 21308870), (132, 19371700), (150, 17047096), (165, 15497360), (176, 14528775), (200, 12785322), (220, 11623020), (240, 10654435), (264, 9685850), (275, 9298416), (300, 8523548), (307, 8329200), (330, 7748680), (400, 6392661), (440, 5811510), (528, 4842925), (550, 4649208), (600, 4261774), (614, 4164600), (631, 4052400), (660, 3874340), (825, 3099472), (880, 2905755), (921, 2776400), (1100, 2324604), (1200, 2130887), (1228, 2082300), (1262, 2026200), (1320, 1937170), (1535, 1665840), (1650, 1549736), (1842, 1388200), (1893, 1350800), (2200, 1162302), (2456, 1041150), (2524, 1013100), (2640, 968585), (3070, 832920), (3155, 810480), (3300, 774868), (3377, 757200), (3684, 694100), (3786, 675400), (4400, 581151), (4605, 555280), (4912, 520575), (5048, 506550), (6140, 416460), (6310, 405240), (6600, 387434), (6754, 378600), (6941, 368400), (7368, 347050), (7572, 337700), (7675, 333168), (9210, 277640), (9465, 270160), (10096, 253275), (10131, 252400), (12280, 208230), (12620, 202620), (13200, 193717), (13508, 189300), (13882, 184200), (14736, 173525), (15144, 168850), (15350, 166584), (15775, 162096), (16885, 151440), (18420, 138820), (18930, 135080), (20262, 126200), (20823, 122800), (23025, 111056), (24560, 104115), (25240, 101310), (27016, 94650), (27764, 92100), (30288, 84425), (30700, 83292), (31550, 81048), (33770, 75720), (34705, 73680), (36840, 69410), (37860, 67540), (40524, 63100), (41646, 61400), (46050, 55528), (47325, 54032), (50480, 50655)]