1057236400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:420

約数の個数: 240

約数和(自身を含む): 2993522688

約数和(自身を除く): 1936286288

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 25, 31, 40, 44, 46, 50, 55, 62, 80, 88, 92, 100, 110, 115, 124, 155, 176, 184, 200, 220, 230, 248, 253, 275, 310, 337, 341, 368, 400, 440, 460, 496, 506, 550, 575, 620, 674, 682, 713, 775, 880, 920, 1012, 1100, 1150, 1240, 1265, 1348, 1364, 1426, 1550, 1685, 1705, 1840, 2024, 2200, 2300, 2480, 2530, 2696, 2728, 2852, 3100, 3370, 3410, 3565, 3707, 4048, 4400, 4600, 5060, 5392, 5456, 5704, 6200, 6325, 6740, 6820, 7130, 7414, 7751, 7843, 8425, 8525, 9200, 10120, 10447, 11408, 12400, 12650, 13480, 13640, 14260, 14828, 15502, 15686, 16850, 17050, 17825, 18535, 20240, 20894, 25300, 26960, 27280, 28520, 29656, 31004, 31372, 33700, 34100, 35650, 37070, 38755, 39215, 41788, 50600, 52235, 57040, 59312, 62008, 62744, 67400, 68200, 71300, 74140, 77510, 78430, 83576, 85261, 92675, 101200, 104470, 114917, 124016, 125488, 134800, 136400, 142600, 148280, 155020, 156860, 167152, 170522, 185350, 193775, 196075, 208940, 229834, 240281, 261175, 285200, 296560, 310040, 313720, 341044, 370700, 387550, 392150, 417880, 426305, 459668, 480562, 522350, 574585, 620080, 627440, 682088, 741400, 775100, 784300, 835760, 852610, 919336, 961124, 1044700, 1149170, 1201405, 1364176, 1482800, 1550200, 1568600, 1705220, 1838672, 1922248, 2089400, 2131525, 2298340, 2402810, 2643091, 2872925, 3100400, 3137200, 3410440, 3844496, 4178800, 4263050, 4596680, 4805620, 5286182, 5745850, 6007025, 6820880, 8526100, 9193360, 9611240, 10572364, 11491700, 12014050, 13215455, 17052200, 19222480, 21144728, 22983400, 24028100, 26430910, 34104400, 42289456, 45966800, 48056200, 52861820, 66077275, 96112400, 105723640, 132154550, 211447280, 264309100, 528618200, 1057236400]

約数ペア:

[(1, 1057236400), (2, 528618200), (4, 264309100), (5, 211447280), (8, 132154550), (10, 105723640), (11, 96112400), (16, 66077275), (20, 52861820), (22, 48056200), (23, 45966800), (25, 42289456), (31, 34104400), (40, 26430910), (44, 24028100), (46, 22983400), (50, 21144728), (55, 19222480), (62, 17052200), (80, 13215455), (88, 12014050), (92, 11491700), (100, 10572364), (110, 9611240), (115, 9193360), (124, 8526100), (155, 6820880), (176, 6007025), (184, 5745850), (200, 5286182), (220, 4805620), (230, 4596680), (248, 4263050), (253, 4178800), (275, 3844496), (310, 3410440), (337, 3137200), (341, 3100400), (368, 2872925), (400, 2643091), (440, 2402810), (460, 2298340), (496, 2131525), (506, 2089400), (550, 1922248), (575, 1838672), (620, 1705220), (674, 1568600), (682, 1550200), (713, 1482800), (775, 1364176), (880, 1201405), (920, 1149170), (1012, 1044700), (1100, 961124), (1150, 919336), (1240, 852610), (1265, 835760), (1348, 784300), (1364, 775100), (1426, 741400), (1550, 682088), (1685, 627440), (1705, 620080), (1840, 574585), (2024, 522350), (2200, 480562), (2300, 459668), (2480, 426305), (2530, 417880), (2696, 392150), (2728, 387550), (2852, 370700), (3100, 341044), (3370, 313720), (3410, 310040), (3565, 296560), (3707, 285200), (4048, 261175), (4400, 240281), (4600, 229834), (5060, 208940), (5392, 196075), (5456, 193775), (5704, 185350), (6200, 170522), (6325, 167152), (6740, 156860), (6820, 155020), (7130, 148280), (7414, 142600), (7751, 136400), (7843, 134800), (8425, 125488), (8525, 124016), (9200, 114917), (10120, 104470), (10447, 101200), (11408, 92675), (12400, 85261), (12650, 83576), (13480, 78430), (13640, 77510), (14260, 74140), (14828, 71300), (15502, 68200), (15686, 67400), (16850, 62744), (17050, 62008), (17825, 59312), (18535, 57040), (20240, 52235), (20894, 50600), (25300, 41788), (26960, 39215), (27280, 38755), (28520, 37070), (29656, 35650), (31004, 34100), (31372, 33700)]