2031918560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1361}}^1$

素因数の和:1457

約数の個数: 192

約数和(自身を含む): 5799112704

約数和(自身を除く): 3767194144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 43, 56, 62, 70, 80, 86, 112, 124, 140, 155, 160, 172, 215, 217, 224, 248, 280, 301, 310, 344, 430, 434, 496, 560, 602, 620, 688, 860, 868, 992, 1085, 1120, 1204, 1240, 1333, 1361, 1376, 1505, 1720, 1736, 2170, 2408, 2480, 2666, 2722, 3010, 3440, 3472, 4340, 4816, 4960, 5332, 5444, 6020, 6665, 6805, 6880, 6944, 8680, 9331, 9527, 9632, 10664, 10888, 12040, 13330, 13610, 17360, 18662, 19054, 21328, 21776, 24080, 26660, 27220, 34720, 37324, 38108, 42191, 42656, 43552, 46655, 47635, 48160, 53320, 54440, 58523, 74648, 76216, 84382, 93310, 95270, 106640, 108880, 117046, 149296, 152432, 168764, 186620, 190540, 210955, 213280, 217760, 234092, 292615, 295337, 298592, 304864, 337528, 373240, 381080, 409661, 421910, 468184, 585230, 590674, 675056, 746480, 762160, 819322, 843820, 936368, 1170460, 1181348, 1350112, 1476685, 1492960, 1524320, 1638644, 1687640, 1814213, 1872736, 2048305, 2340920, 2362696, 2953370, 3277288, 3375280, 3628426, 4096610, 4681840, 4725392, 5906740, 6554576, 6750560, 7256852, 8193220, 9071065, 9363680, 9450784, 11813480, 12699491, 13109152, 14513704, 16386440, 18142130, 23626960, 25398982, 29027408, 32772880, 36284260, 47253920, 50797964, 58054816, 63497455, 65545760, 72568520, 101595928, 126994910, 145137040, 203191856, 253989820, 290274080, 406383712, 507979640, 1015959280, 2031918560]

約数ペア:

[(1, 2031918560), (2, 1015959280), (4, 507979640), (5, 406383712), (7, 290274080), (8, 253989820), (10, 203191856), (14, 145137040), (16, 126994910), (20, 101595928), (28, 72568520), (31, 65545760), (32, 63497455), (35, 58054816), (40, 50797964), (43, 47253920), (56, 36284260), (62, 32772880), (70, 29027408), (80, 25398982), (86, 23626960), (112, 18142130), (124, 16386440), (140, 14513704), (155, 13109152), (160, 12699491), (172, 11813480), (215, 9450784), (217, 9363680), (224, 9071065), (248, 8193220), (280, 7256852), (301, 6750560), (310, 6554576), (344, 5906740), (430, 4725392), (434, 4681840), (496, 4096610), (560, 3628426), (602, 3375280), (620, 3277288), (688, 2953370), (860, 2362696), (868, 2340920), (992, 2048305), (1085, 1872736), (1120, 1814213), (1204, 1687640), (1240, 1638644), (1333, 1524320), (1361, 1492960), (1376, 1476685), (1505, 1350112), (1720, 1181348), (1736, 1170460), (2170, 936368), (2408, 843820), (2480, 819322), (2666, 762160), (2722, 746480), (3010, 675056), (3440, 590674), (3472, 585230), (4340, 468184), (4816, 421910), (4960, 409661), (5332, 381080), (5444, 373240), (6020, 337528), (6665, 304864), (6805, 298592), (6880, 295337), (6944, 292615), (8680, 234092), (9331, 217760), (9527, 213280), (9632, 210955), (10664, 190540), (10888, 186620), (12040, 168764), (13330, 152432), (13610, 149296), (17360, 117046), (18662, 108880), (19054, 106640), (21328, 95270), (21776, 93310), (24080, 84382), (26660, 76216), (27220, 74648), (34720, 58523), (37324, 54440), (38108, 53320), (42191, 48160), (42656, 47635), (43552, 46655)]