38614680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:290

約数の個数: 192

約数和(自身を含む): 139426560

約数和(自身を除く): 100811880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 37, 39, 40, 45, 52, 60, 65, 72, 74, 78, 90, 104, 111, 117, 120, 130, 148, 156, 180, 185, 195, 222, 223, 234, 260, 296, 312, 333, 360, 370, 390, 444, 446, 468, 481, 520, 555, 585, 666, 669, 740, 780, 888, 892, 936, 962, 1110, 1115, 1170, 1332, 1338, 1443, 1480, 1560, 1665, 1784, 1924, 2007, 2220, 2230, 2340, 2405, 2664, 2676, 2886, 2899, 3330, 3345, 3848, 4014, 4329, 4440, 4460, 4680, 4810, 5352, 5772, 5798, 6660, 6690, 7215, 8028, 8251, 8658, 8697, 8920, 9620, 10035, 11544, 11596, 13320, 13380, 14430, 14495, 16056, 16502, 17316, 17394, 19240, 20070, 21645, 23192, 24753, 26091, 26760, 28860, 28990, 33004, 34632, 34788, 40140, 41255, 43290, 43485, 49506, 52182, 57720, 57980, 66008, 69576, 74259, 80280, 82510, 86580, 86970, 99012, 104364, 107263, 115960, 123765, 130455, 148518, 165020, 173160, 173940, 198024, 208728, 214526, 247530, 260910, 297036, 321789, 330040, 347880, 371295, 429052, 495060, 521820, 536315, 594072, 643578, 742590, 858104, 965367, 990120, 1043640, 1072630, 1287156, 1485180, 1608945, 1930734, 2145260, 2574312, 2970360, 3217890, 3861468, 4290520, 4826835, 6435780, 7722936, 9653670, 12871560, 19307340, 38614680]

約数ペア:

[(1, 38614680), (2, 19307340), (3, 12871560), (4, 9653670), (5, 7722936), (6, 6435780), (8, 4826835), (9, 4290520), (10, 3861468), (12, 3217890), (13, 2970360), (15, 2574312), (18, 2145260), (20, 1930734), (24, 1608945), (26, 1485180), (30, 1287156), (36, 1072630), (37, 1043640), (39, 990120), (40, 965367), (45, 858104), (52, 742590), (60, 643578), (65, 594072), (72, 536315), (74, 521820), (78, 495060), (90, 429052), (104, 371295), (111, 347880), (117, 330040), (120, 321789), (130, 297036), (148, 260910), (156, 247530), (180, 214526), (185, 208728), (195, 198024), (222, 173940), (223, 173160), (234, 165020), (260, 148518), (296, 130455), (312, 123765), (333, 115960), (360, 107263), (370, 104364), (390, 99012), (444, 86970), (446, 86580), (468, 82510), (481, 80280), (520, 74259), (555, 69576), (585, 66008), (666, 57980), (669, 57720), (740, 52182), (780, 49506), (888, 43485), (892, 43290), (936, 41255), (962, 40140), (1110, 34788), (1115, 34632), (1170, 33004), (1332, 28990), (1338, 28860), (1443, 26760), (1480, 26091), (1560, 24753), (1665, 23192), (1784, 21645), (1924, 20070), (2007, 19240), (2220, 17394), (2230, 17316), (2340, 16502), (2405, 16056), (2664, 14495), (2676, 14430), (2886, 13380), (2899, 13320), (3330, 11596), (3345, 11544), (3848, 10035), (4014, 9620), (4329, 8920), (4440, 8697), (4460, 8658), (4680, 8251), (4810, 8028), (5352, 7215), (5772, 6690), (5798, 6660)]