1919103360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1697}}^1$

素因数の和:1769

約数の個数: 256

約数和(自身を含む): 6650726400

約数和(自身を除く): 4731623040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 93, 95, 96, 114, 120, 124, 128, 152, 155, 160, 186, 190, 192, 228, 240, 248, 285, 304, 310, 320, 372, 380, 384, 456, 465, 480, 496, 570, 589, 608, 620, 640, 744, 760, 912, 930, 960, 992, 1140, 1178, 1216, 1240, 1488, 1520, 1697, 1767, 1824, 1860, 1920, 1984, 2280, 2356, 2432, 2480, 2945, 2976, 3040, 3394, 3534, 3648, 3720, 3968, 4560, 4712, 4960, 5091, 5890, 5952, 6080, 6788, 7068, 7296, 7440, 8485, 8835, 9120, 9424, 9920, 10182, 11780, 11904, 12160, 13576, 14136, 14880, 16970, 17670, 18240, 18848, 19840, 20364, 23560, 25455, 27152, 28272, 29760, 32243, 33940, 35340, 36480, 37696, 40728, 47120, 50910, 52607, 54304, 56544, 59520, 64486, 67880, 70680, 75392, 81456, 94240, 96729, 101820, 105214, 108608, 113088, 128972, 135760, 141360, 157821, 161215, 162912, 188480, 193458, 203640, 210428, 217216, 226176, 257944, 263035, 271520, 282720, 315642, 322430, 325824, 376960, 386916, 407280, 420856, 483645, 515888, 526070, 543040, 565440, 631284, 644860, 651648, 773832, 789105, 814560, 841712, 967290, 999533, 1031776, 1052140, 1086080, 1130880, 1262568, 1289720, 1547664, 1578210, 1629120, 1683424, 1934580, 1999066, 2063552, 2104280, 2525136, 2579440, 2998599, 3095328, 3156420, 3258240, 3366848, 3869160, 3998132, 4127104, 4208560, 4997665, 5050272, 5158880, 5997198, 6190656, 6312840, 6733696, 7738320, 7996264, 8417120, 9995330, 10100544, 10317760, 11994396, 12381312, 12625680, 14992995, 15476640, 15992528, 16834240, 19990660, 20201088, 20635520, 23988792, 25251360, 29985990, 30953280, 31985056, 33668480, 39981320, 47977584, 50502720, 59971980, 61906560, 63970112, 79962640, 95955168, 101005440, 119943960, 127940224, 159925280, 191910336, 239887920, 319850560, 383820672, 479775840, 639701120, 959551680, 1919103360]

約数ペア:

[(1, 1919103360), (2, 959551680), (3, 639701120), (4, 479775840), (5, 383820672), (6, 319850560), (8, 239887920), (10, 191910336), (12, 159925280), (15, 127940224), (16, 119943960), (19, 101005440), (20, 95955168), (24, 79962640), (30, 63970112), (31, 61906560), (32, 59971980), (38, 50502720), (40, 47977584), (48, 39981320), (57, 33668480), (60, 31985056), (62, 30953280), (64, 29985990), (76, 25251360), (80, 23988792), (93, 20635520), (95, 20201088), (96, 19990660), (114, 16834240), (120, 15992528), (124, 15476640), (128, 14992995), (152, 12625680), (155, 12381312), (160, 11994396), (186, 10317760), (190, 10100544), (192, 9995330), (228, 8417120), (240, 7996264), (248, 7738320), (285, 6733696), (304, 6312840), (310, 6190656), (320, 5997198), (372, 5158880), (380, 5050272), (384, 4997665), (456, 4208560), (465, 4127104), (480, 3998132), (496, 3869160), (570, 3366848), (589, 3258240), (608, 3156420), (620, 3095328), (640, 2998599), (744, 2579440), (760, 2525136), (912, 2104280), (930, 2063552), (960, 1999066), (992, 1934580), (1140, 1683424), (1178, 1629120), (1216, 1578210), (1240, 1547664), (1488, 1289720), (1520, 1262568), (1697, 1130880), (1767, 1086080), (1824, 1052140), (1860, 1031776), (1920, 999533), (1984, 967290), (2280, 841712), (2356, 814560), (2432, 789105), (2480, 773832), (2945, 651648), (2976, 644860), (3040, 631284), (3394, 565440), (3534, 543040), (3648, 526070), (3720, 515888), (3968, 483645), (4560, 420856), (4712, 407280), (4960, 386916), (5091, 376960), (5890, 325824), (5952, 322430), (6080, 315642), (6788, 282720), (7068, 271520), (7296, 263035), (7440, 257944), (8485, 226176), (8835, 217216), (9120, 210428), (9424, 203640), (9920, 193458), (10182, 188480), (11780, 162912), (11904, 161215), (12160, 157821), (13576, 141360), (14136, 135760), (14880, 128972), (16970, 113088), (17670, 108608), (18240, 105214), (18848, 101820), (19840, 96729), (20364, 94240), (23560, 81456), (25455, 75392), (27152, 70680), (28272, 67880), (29760, 64486), (32243, 59520), (33940, 56544), (35340, 54304), (36480, 52607), (37696, 50910), (40728, 47120)]