2147283200

素因数分解:

$2^8\times 5^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:273

約数の個数: 216

約数和(自身を含む): 5596308480

約数和(自身を除く): 3449025280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 79, 80, 100, 124, 128, 137, 155, 158, 160, 200, 248, 256, 274, 310, 316, 320, 395, 400, 496, 548, 620, 632, 640, 685, 775, 790, 800, 992, 1096, 1240, 1264, 1280, 1370, 1550, 1580, 1600, 1975, 1984, 2192, 2449, 2480, 2528, 2740, 3100, 3160, 3200, 3425, 3950, 3968, 4247, 4384, 4898, 4960, 5056, 5480, 6200, 6320, 6400, 6850, 7900, 7936, 8494, 8768, 9796, 9920, 10112, 10823, 10960, 12245, 12400, 12640, 13700, 15800, 16988, 17536, 19592, 19840, 20224, 21235, 21646, 21920, 24490, 24800, 25280, 27400, 31600, 33976, 35072, 39184, 39680, 42470, 43292, 43840, 48980, 49600, 50560, 54115, 54800, 61225, 63200, 67952, 78368, 84940, 86584, 87680, 97960, 99200, 101120, 106175, 108230, 109600, 122450, 126400, 135904, 156736, 169880, 173168, 175360, 195920, 198400, 212350, 216460, 219200, 244900, 252800, 270575, 271808, 313472, 335513, 339760, 346336, 391840, 424700, 432920, 438400, 489800, 505600, 541150, 543616, 626944, 671026, 679520, 692672, 783680, 849400, 865840, 876800, 979600, 1082300, 1087232, 1342052, 1359040, 1385344, 1567360, 1677565, 1698800, 1731680, 1959200, 2164600, 2684104, 2718080, 2770688, 3134720, 3355130, 3397600, 3463360, 3918400, 4329200, 5368208, 5436160, 6710260, 6795200, 6926720, 7836800, 8387825, 8658400, 10736416, 13420520, 13590400, 13853440, 15673600, 16775650, 17316800, 21472832, 26841040, 27180800, 33551300, 34633600, 42945664, 53682080, 67102600, 69267200, 85891328, 107364160, 134205200, 214728320, 268410400, 429456640, 536820800, 1073641600, 2147283200]

約数ペア:

[(1, 2147283200), (2, 1073641600), (4, 536820800), (5, 429456640), (8, 268410400), (10, 214728320), (16, 134205200), (20, 107364160), (25, 85891328), (31, 69267200), (32, 67102600), (40, 53682080), (50, 42945664), (62, 34633600), (64, 33551300), (79, 27180800), (80, 26841040), (100, 21472832), (124, 17316800), (128, 16775650), (137, 15673600), (155, 13853440), (158, 13590400), (160, 13420520), (200, 10736416), (248, 8658400), (256, 8387825), (274, 7836800), (310, 6926720), (316, 6795200), (320, 6710260), (395, 5436160), (400, 5368208), (496, 4329200), (548, 3918400), (620, 3463360), (632, 3397600), (640, 3355130), (685, 3134720), (775, 2770688), (790, 2718080), (800, 2684104), (992, 2164600), (1096, 1959200), (1240, 1731680), (1264, 1698800), (1280, 1677565), (1370, 1567360), (1550, 1385344), (1580, 1359040), (1600, 1342052), (1975, 1087232), (1984, 1082300), (2192, 979600), (2449, 876800), (2480, 865840), (2528, 849400), (2740, 783680), (3100, 692672), (3160, 679520), (3200, 671026), (3425, 626944), (3950, 543616), (3968, 541150), (4247, 505600), (4384, 489800), (4898, 438400), (4960, 432920), (5056, 424700), (5480, 391840), (6200, 346336), (6320, 339760), (6400, 335513), (6850, 313472), (7900, 271808), (7936, 270575), (8494, 252800), (8768, 244900), (9796, 219200), (9920, 216460), (10112, 212350), (10823, 198400), (10960, 195920), (12245, 175360), (12400, 173168), (12640, 169880), (13700, 156736), (15800, 135904), (16988, 126400), (17536, 122450), (19592, 109600), (19840, 108230), (20224, 106175), (21235, 101120), (21646, 99200), (21920, 97960), (24490, 87680), (24800, 86584), (25280, 84940), (27400, 78368), (31600, 67952), (33976, 63200), (35072, 61225), (39184, 54800), (39680, 54115), (42470, 50560), (43292, 49600), (43840, 48980)]