207656400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:506

約数の個数: 240

約数和(自身を含む): 774950400

約数和(自身を除く): 567294000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 59, 60, 70, 75, 80, 84, 100, 105, 112, 118, 120, 140, 150, 168, 175, 177, 200, 210, 236, 240, 280, 295, 300, 336, 350, 354, 400, 413, 419, 420, 472, 525, 560, 590, 600, 700, 708, 826, 838, 840, 885, 944, 1050, 1180, 1200, 1239, 1257, 1400, 1416, 1475, 1652, 1676, 1680, 1770, 2065, 2095, 2100, 2360, 2478, 2514, 2800, 2832, 2933, 2950, 3304, 3352, 3540, 4130, 4190, 4200, 4425, 4720, 4956, 5028, 5866, 5900, 6195, 6285, 6608, 6704, 7080, 8260, 8380, 8400, 8799, 8850, 9912, 10056, 10325, 10475, 11732, 11800, 12390, 12570, 14160, 14665, 16520, 16760, 17598, 17700, 19824, 20112, 20650, 20950, 23464, 23600, 24721, 24780, 25140, 29330, 30975, 31425, 33040, 33520, 35196, 35400, 41300, 41900, 43995, 46928, 49442, 49560, 50280, 58660, 61950, 62850, 70392, 70800, 73325, 74163, 82600, 83800, 87990, 98884, 99120, 100560, 117320, 123605, 123900, 125700, 140784, 146650, 148326, 165200, 167600, 173047, 175980, 197768, 219975, 234640, 247210, 247800, 251400, 293300, 296652, 346094, 351960, 370815, 395536, 439950, 494420, 495600, 502800, 519141, 586600, 593304, 618025, 692188, 703920, 741630, 865235, 879900, 988840, 1038282, 1173200, 1186608, 1236050, 1384376, 1483260, 1730470, 1759800, 1854075, 1977680, 2076564, 2472100, 2595705, 2768752, 2966520, 3460940, 3519600, 3708150, 4153128, 4326175, 4944200, 5191410, 5933040, 6921880, 7416300, 8306256, 8652350, 9888400, 10382820, 12978525, 13843760, 14832600, 17304700, 20765640, 25957050, 29665200, 34609400, 41531280, 51914100, 69218800, 103828200, 207656400]

約数ペア:

[(1, 207656400), (2, 103828200), (3, 69218800), (4, 51914100), (5, 41531280), (6, 34609400), (7, 29665200), (8, 25957050), (10, 20765640), (12, 17304700), (14, 14832600), (15, 13843760), (16, 12978525), (20, 10382820), (21, 9888400), (24, 8652350), (25, 8306256), (28, 7416300), (30, 6921880), (35, 5933040), (40, 5191410), (42, 4944200), (48, 4326175), (50, 4153128), (56, 3708150), (59, 3519600), (60, 3460940), (70, 2966520), (75, 2768752), (80, 2595705), (84, 2472100), (100, 2076564), (105, 1977680), (112, 1854075), (118, 1759800), (120, 1730470), (140, 1483260), (150, 1384376), (168, 1236050), (175, 1186608), (177, 1173200), (200, 1038282), (210, 988840), (236, 879900), (240, 865235), (280, 741630), (295, 703920), (300, 692188), (336, 618025), (350, 593304), (354, 586600), (400, 519141), (413, 502800), (419, 495600), (420, 494420), (472, 439950), (525, 395536), (560, 370815), (590, 351960), (600, 346094), (700, 296652), (708, 293300), (826, 251400), (838, 247800), (840, 247210), (885, 234640), (944, 219975), (1050, 197768), (1180, 175980), (1200, 173047), (1239, 167600), (1257, 165200), (1400, 148326), (1416, 146650), (1475, 140784), (1652, 125700), (1676, 123900), (1680, 123605), (1770, 117320), (2065, 100560), (2095, 99120), (2100, 98884), (2360, 87990), (2478, 83800), (2514, 82600), (2800, 74163), (2832, 73325), (2933, 70800), (2950, 70392), (3304, 62850), (3352, 61950), (3540, 58660), (4130, 50280), (4190, 49560), (4200, 49442), (4425, 46928), (4720, 43995), (4956, 41900), (5028, 41300), (5866, 35400), (5900, 35196), (6195, 33520), (6285, 33040), (6608, 31425), (6704, 30975), (7080, 29330), (8260, 25140), (8380, 24780), (8400, 24721), (8799, 23600), (8850, 23464), (9912, 20950), (10056, 20650), (10325, 20112), (10475, 19824), (11732, 17700), (11800, 17598), (12390, 16760), (12570, 16520), (14160, 14665)]