748310080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:541

約数の個数: 224

約数和(自身を含む): 2211238656

約数和(自身を除く): 1462928576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 43, 56, 64, 68, 70, 80, 85, 86, 112, 119, 136, 140, 160, 170, 172, 215, 224, 238, 272, 280, 301, 320, 340, 344, 430, 448, 457, 476, 544, 560, 595, 602, 680, 688, 731, 860, 914, 952, 1088, 1120, 1190, 1204, 1360, 1376, 1462, 1505, 1720, 1828, 1904, 2240, 2285, 2380, 2408, 2720, 2752, 2924, 3010, 3199, 3440, 3655, 3656, 3808, 4570, 4760, 4816, 5117, 5440, 5848, 6020, 6398, 6880, 7310, 7312, 7616, 7769, 9140, 9520, 9632, 10234, 11696, 12040, 12796, 13760, 14620, 14624, 15538, 15995, 18280, 19040, 19264, 19651, 20468, 23392, 24080, 25585, 25592, 29240, 29248, 31076, 31990, 36560, 38080, 38845, 39302, 40936, 46784, 48160, 51170, 51184, 54383, 58480, 62152, 63980, 73120, 77690, 78604, 81872, 96320, 98255, 102340, 102368, 108766, 116960, 124304, 127960, 137557, 146240, 155380, 157208, 163744, 196510, 204680, 204736, 217532, 233920, 248608, 255920, 271915, 275114, 310760, 314416, 327488, 334067, 393020, 409360, 435064, 497216, 511840, 543830, 550228, 621520, 628832, 668134, 687785, 786040, 818720, 870128, 1023680, 1087660, 1100456, 1243040, 1257664, 1336268, 1375570, 1572080, 1637440, 1670335, 1740256, 2175320, 2200912, 2338469, 2486080, 2672536, 2751140, 3144160, 3340670, 3480512, 4350640, 4401824, 4676938, 5345072, 5502280, 6288320, 6681340, 8701280, 8803648, 9353876, 10690144, 11004560, 11692345, 13362680, 17402560, 18707752, 21380288, 22009120, 23384690, 26725360, 37415504, 44018240, 46769380, 53450720, 74831008, 93538760, 106901440, 149662016, 187077520, 374155040, 748310080]

約数ペア:

[(1, 748310080), (2, 374155040), (4, 187077520), (5, 149662016), (7, 106901440), (8, 93538760), (10, 74831008), (14, 53450720), (16, 46769380), (17, 44018240), (20, 37415504), (28, 26725360), (32, 23384690), (34, 22009120), (35, 21380288), (40, 18707752), (43, 17402560), (56, 13362680), (64, 11692345), (68, 11004560), (70, 10690144), (80, 9353876), (85, 8803648), (86, 8701280), (112, 6681340), (119, 6288320), (136, 5502280), (140, 5345072), (160, 4676938), (170, 4401824), (172, 4350640), (215, 3480512), (224, 3340670), (238, 3144160), (272, 2751140), (280, 2672536), (301, 2486080), (320, 2338469), (340, 2200912), (344, 2175320), (430, 1740256), (448, 1670335), (457, 1637440), (476, 1572080), (544, 1375570), (560, 1336268), (595, 1257664), (602, 1243040), (680, 1100456), (688, 1087660), (731, 1023680), (860, 870128), (914, 818720), (952, 786040), (1088, 687785), (1120, 668134), (1190, 628832), (1204, 621520), (1360, 550228), (1376, 543830), (1462, 511840), (1505, 497216), (1720, 435064), (1828, 409360), (1904, 393020), (2240, 334067), (2285, 327488), (2380, 314416), (2408, 310760), (2720, 275114), (2752, 271915), (2924, 255920), (3010, 248608), (3199, 233920), (3440, 217532), (3655, 204736), (3656, 204680), (3808, 196510), (4570, 163744), (4760, 157208), (4816, 155380), (5117, 146240), (5440, 137557), (5848, 127960), (6020, 124304), (6398, 116960), (6880, 108766), (7310, 102368), (7312, 102340), (7616, 98255), (7769, 96320), (9140, 81872), (9520, 78604), (9632, 77690), (10234, 73120), (11696, 63980), (12040, 62152), (12796, 58480), (13760, 54383), (14620, 51184), (14624, 51170), (15538, 48160), (15995, 46784), (18280, 40936), (19040, 39302), (19264, 38845), (19651, 38080), (20468, 36560), (23392, 31990), (24080, 31076), (25585, 29248), (25592, 29240)]