13333440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:99

約数の個数: 224

約数和(自身を含む): 48280320

約数和(自身を除く): 34946880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 43, 48, 51, 57, 60, 64, 68, 76, 80, 85, 86, 95, 96, 102, 114, 120, 129, 136, 152, 160, 170, 172, 190, 192, 204, 215, 228, 240, 255, 258, 272, 285, 304, 320, 323, 340, 344, 380, 408, 430, 456, 480, 510, 516, 544, 570, 608, 645, 646, 680, 688, 731, 760, 816, 817, 860, 912, 960, 969, 1020, 1032, 1088, 1140, 1216, 1290, 1292, 1360, 1376, 1462, 1520, 1615, 1632, 1634, 1720, 1824, 1938, 2040, 2064, 2193, 2280, 2451, 2580, 2584, 2720, 2752, 2924, 3040, 3230, 3264, 3268, 3440, 3648, 3655, 3876, 4080, 4085, 4128, 4386, 4560, 4845, 4902, 5160, 5168, 5440, 5848, 6080, 6460, 6536, 6880, 7310, 7752, 8160, 8170, 8256, 8772, 9120, 9690, 9804, 10320, 10336, 10965, 11696, 12255, 12920, 13072, 13760, 13889, 14620, 15504, 16320, 16340, 17544, 18240, 19380, 19608, 20640, 20672, 21930, 23392, 24510, 25840, 26144, 27778, 29240, 31008, 32680, 35088, 38760, 39216, 41280, 41667, 43860, 46784, 49020, 51680, 52288, 55556, 58480, 62016, 65360, 69445, 70176, 77520, 78432, 83334, 87720, 98040, 103360, 111112, 116960, 130720, 138890, 140352, 155040, 156864, 166668, 175440, 196080, 208335, 222224, 233920, 261440, 277780, 310080, 333336, 350880, 392160, 416670, 444448, 555560, 666672, 701760, 784320, 833340, 888896, 1111120, 1333344, 1666680, 2222240, 2666688, 3333360, 4444480, 6666720, 13333440]

約数ペア:

[(1, 13333440), (2, 6666720), (3, 4444480), (4, 3333360), (5, 2666688), (6, 2222240), (8, 1666680), (10, 1333344), (12, 1111120), (15, 888896), (16, 833340), (17, 784320), (19, 701760), (20, 666672), (24, 555560), (30, 444448), (32, 416670), (34, 392160), (38, 350880), (40, 333336), (43, 310080), (48, 277780), (51, 261440), (57, 233920), (60, 222224), (64, 208335), (68, 196080), (76, 175440), (80, 166668), (85, 156864), (86, 155040), (95, 140352), (96, 138890), (102, 130720), (114, 116960), (120, 111112), (129, 103360), (136, 98040), (152, 87720), (160, 83334), (170, 78432), (172, 77520), (190, 70176), (192, 69445), (204, 65360), (215, 62016), (228, 58480), (240, 55556), (255, 52288), (258, 51680), (272, 49020), (285, 46784), (304, 43860), (320, 41667), (323, 41280), (340, 39216), (344, 38760), (380, 35088), (408, 32680), (430, 31008), (456, 29240), (480, 27778), (510, 26144), (516, 25840), (544, 24510), (570, 23392), (608, 21930), (645, 20672), (646, 20640), (680, 19608), (688, 19380), (731, 18240), (760, 17544), (816, 16340), (817, 16320), (860, 15504), (912, 14620), (960, 13889), (969, 13760), (1020, 13072), (1032, 12920), (1088, 12255), (1140, 11696), (1216, 10965), (1290, 10336), (1292, 10320), (1360, 9804), (1376, 9690), (1462, 9120), (1520, 8772), (1615, 8256), (1632, 8170), (1634, 8160), (1720, 7752), (1824, 7310), (1938, 6880), (2040, 6536), (2064, 6460), (2193, 6080), (2280, 5848), (2451, 5440), (2580, 5168), (2584, 5160), (2720, 4902), (2752, 4845), (2924, 4560), (3040, 4386), (3230, 4128), (3264, 4085), (3268, 4080), (3440, 3876), (3648, 3655)]