3349475840

素因数分解:

$2^9\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:414

約数の個数: 160

約数和(自身を含む): 8288509680

約数和(自身を除く): 4939033840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 89, 122, 128, 160, 178, 241, 244, 256, 305, 320, 356, 445, 482, 488, 512, 610, 640, 712, 890, 964, 976, 1205, 1220, 1280, 1424, 1780, 1928, 1952, 2410, 2440, 2560, 2848, 3560, 3856, 3904, 4820, 4880, 5429, 5696, 7120, 7712, 7808, 9640, 9760, 10858, 11392, 14240, 14701, 15424, 15616, 19280, 19520, 21449, 21716, 22784, 27145, 28480, 29402, 30848, 31232, 38560, 39040, 42898, 43432, 45568, 54290, 56960, 58804, 61696, 73505, 77120, 78080, 85796, 86864, 107245, 108580, 113920, 117608, 123392, 147010, 154240, 156160, 171592, 173728, 214490, 217160, 227840, 235216, 294020, 308480, 343184, 347456, 428980, 434320, 470432, 588040, 616960, 686368, 694912, 857960, 868640, 940864, 1176080, 1308389, 1372736, 1389824, 1715920, 1737280, 1881728, 2352160, 2616778, 2745472, 2779648, 3431840, 3474560, 3763456, 4704320, 5233556, 5490944, 6541945, 6863680, 6949120, 7526912, 9408640, 10467112, 10981888, 13083890, 13727360, 13898240, 18817280, 20934224, 26167780, 27454720, 37634560, 41868448, 52335560, 54909440, 83736896, 104671120, 167473792, 209342240, 334947584, 418684480, 669895168, 837368960, 1674737920, 3349475840]

約数ペア:

[(1, 3349475840), (2, 1674737920), (4, 837368960), (5, 669895168), (8, 418684480), (10, 334947584), (16, 209342240), (20, 167473792), (32, 104671120), (40, 83736896), (61, 54909440), (64, 52335560), (80, 41868448), (89, 37634560), (122, 27454720), (128, 26167780), (160, 20934224), (178, 18817280), (241, 13898240), (244, 13727360), (256, 13083890), (305, 10981888), (320, 10467112), (356, 9408640), (445, 7526912), (482, 6949120), (488, 6863680), (512, 6541945), (610, 5490944), (640, 5233556), (712, 4704320), (890, 3763456), (964, 3474560), (976, 3431840), (1205, 2779648), (1220, 2745472), (1280, 2616778), (1424, 2352160), (1780, 1881728), (1928, 1737280), (1952, 1715920), (2410, 1389824), (2440, 1372736), (2560, 1308389), (2848, 1176080), (3560, 940864), (3856, 868640), (3904, 857960), (4820, 694912), (4880, 686368), (5429, 616960), (5696, 588040), (7120, 470432), (7712, 434320), (7808, 428980), (9640, 347456), (9760, 343184), (10858, 308480), (11392, 294020), (14240, 235216), (14701, 227840), (15424, 217160), (15616, 214490), (19280, 173728), (19520, 171592), (21449, 156160), (21716, 154240), (22784, 147010), (27145, 123392), (28480, 117608), (29402, 113920), (30848, 108580), (31232, 107245), (38560, 86864), (39040, 85796), (42898, 78080), (43432, 77120), (45568, 73505), (54290, 61696), (56960, 58804)]