238380800

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:363

約数の個数: 216

約数和(自身を含む): 716266656

約数和(自身を除く): 477885856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 64, 68, 70, 80, 85, 100, 112, 119, 128, 136, 140, 160, 170, 175, 200, 224, 238, 256, 272, 280, 313, 320, 340, 350, 400, 425, 448, 476, 544, 560, 595, 626, 640, 680, 700, 800, 850, 896, 952, 1088, 1120, 1190, 1252, 1280, 1360, 1400, 1565, 1600, 1700, 1792, 1904, 2176, 2191, 2240, 2380, 2504, 2720, 2800, 2975, 3130, 3200, 3400, 3808, 4352, 4382, 4480, 4760, 5008, 5321, 5440, 5600, 5950, 6260, 6400, 6800, 7616, 7825, 8764, 8960, 9520, 10016, 10642, 10880, 10955, 11200, 11900, 12520, 13600, 15232, 15650, 17528, 19040, 20032, 21284, 21760, 21910, 22400, 23800, 25040, 26605, 27200, 30464, 31300, 35056, 37247, 38080, 40064, 42568, 43820, 44800, 47600, 50080, 53210, 54400, 54775, 62600, 70112, 74494, 76160, 80128, 85136, 87640, 95200, 100160, 106420, 108800, 109550, 125200, 133025, 140224, 148988, 152320, 170272, 175280, 186235, 190400, 200320, 212840, 219100, 250400, 266050, 280448, 297976, 340544, 350560, 372470, 380800, 400640, 425680, 438200, 500800, 532100, 560896, 595952, 681088, 701120, 744940, 761600, 851360, 876400, 931175, 1001600, 1064200, 1191904, 1362176, 1402240, 1489880, 1702720, 1752800, 1862350, 2003200, 2128400, 2383808, 2804480, 2979760, 3405440, 3505600, 3724700, 4256800, 4767616, 5959520, 6810880, 7011200, 7449400, 8513600, 9535232, 11919040, 14022400, 14898800, 17027200, 23838080, 29797600, 34054400, 47676160, 59595200, 119190400, 238380800]

約数ペア:

[(1, 238380800), (2, 119190400), (4, 59595200), (5, 47676160), (7, 34054400), (8, 29797600), (10, 23838080), (14, 17027200), (16, 14898800), (17, 14022400), (20, 11919040), (25, 9535232), (28, 8513600), (32, 7449400), (34, 7011200), (35, 6810880), (40, 5959520), (50, 4767616), (56, 4256800), (64, 3724700), (68, 3505600), (70, 3405440), (80, 2979760), (85, 2804480), (100, 2383808), (112, 2128400), (119, 2003200), (128, 1862350), (136, 1752800), (140, 1702720), (160, 1489880), (170, 1402240), (175, 1362176), (200, 1191904), (224, 1064200), (238, 1001600), (256, 931175), (272, 876400), (280, 851360), (313, 761600), (320, 744940), (340, 701120), (350, 681088), (400, 595952), (425, 560896), (448, 532100), (476, 500800), (544, 438200), (560, 425680), (595, 400640), (626, 380800), (640, 372470), (680, 350560), (700, 340544), (800, 297976), (850, 280448), (896, 266050), (952, 250400), (1088, 219100), (1120, 212840), (1190, 200320), (1252, 190400), (1280, 186235), (1360, 175280), (1400, 170272), (1565, 152320), (1600, 148988), (1700, 140224), (1792, 133025), (1904, 125200), (2176, 109550), (2191, 108800), (2240, 106420), (2380, 100160), (2504, 95200), (2720, 87640), (2800, 85136), (2975, 80128), (3130, 76160), (3200, 74494), (3400, 70112), (3808, 62600), (4352, 54775), (4382, 54400), (4480, 53210), (4760, 50080), (5008, 47600), (5321, 44800), (5440, 43820), (5600, 42568), (5950, 40064), (6260, 38080), (6400, 37247), (6800, 35056), (7616, 31300), (7825, 30464), (8764, 27200), (8960, 26605), (9520, 25040), (10016, 23800), (10642, 22400), (10880, 21910), (10955, 21760), (11200, 21284), (11900, 20032), (12520, 19040), (13600, 17528), (15232, 15650)]