2381067840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4211}}^1$

素因数の和:4281

約数の個数: 224

約数和(自身を含む): 8216432640

約数和(自身を除く): 5835364800

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, 152, 155, 160, 186, 190, 192, 228, 240, 248, 285, 304, 310, 320, 372, 380, 456, 465, 480, 496, 570, 589, 608, 620, 744, 760, 912, 930, 960, 992, 1140, 1178, 1216, 1240, 1488, 1520, 1767, 1824, 1860, 1984, 2280, 2356, 2480, 2945, 2976, 3040, 3534, 3648, 3720, 4211, 4560, 4712, 4960, 5890, 5952, 6080, 7068, 7440, 8422, 8835, 9120, 9424, 9920, 11780, 12633, 14136, 14880, 16844, 17670, 18240, 18848, 21055, 23560, 25266, 28272, 29760, 33688, 35340, 37696, 42110, 47120, 50532, 56544, 63165, 67376, 70680, 80009, 84220, 94240, 101064, 113088, 126330, 130541, 134752, 141360, 160018, 168440, 188480, 202128, 240027, 252660, 261082, 269504, 282720, 320036, 336880, 391623, 400045, 404256, 480054, 505320, 522164, 565440, 640072, 652705, 673760, 783246, 800090, 808512, 960108, 1010640, 1044328, 1200135, 1280144, 1305410, 1347520, 1566492, 1600180, 1920216, 1958115, 2021280, 2088656, 2400270, 2480279, 2560288, 2610820, 3132984, 3200360, 3840432, 3916230, 4042560, 4177312, 4800540, 4960558, 5120576, 5221640, 6265968, 6400720, 7440837, 7680864, 7832460, 8354624, 9601080, 9921116, 10443280, 12401395, 12531936, 12801440, 14881674, 15361728, 15664920, 19202160, 19842232, 20886560, 24802790, 25063872, 25602880, 29763348, 31329840, 37204185, 38404320, 39684464, 41773120, 49605580, 59526696, 62659680, 74408370, 76808640, 79368928, 99211160, 119053392, 125319360, 148816740, 158737856, 198422320, 238106784, 297633480, 396844640, 476213568, 595266960, 793689280, 1190533920, 2381067840]

約数ペア:

[(1, 2381067840), (2, 1190533920), (3, 793689280), (4, 595266960), (5, 476213568), (6, 396844640), (8, 297633480), (10, 238106784), (12, 198422320), (15, 158737856), (16, 148816740), (19, 125319360), (20, 119053392), (24, 99211160), (30, 79368928), (31, 76808640), (32, 74408370), (38, 62659680), (40, 59526696), (48, 49605580), (57, 41773120), (60, 39684464), (62, 38404320), (64, 37204185), (76, 31329840), (80, 29763348), (93, 25602880), (95, 25063872), (96, 24802790), (114, 20886560), (120, 19842232), (124, 19202160), (152, 15664920), (155, 15361728), (160, 14881674), (186, 12801440), (190, 12531936), (192, 12401395), (228, 10443280), (240, 9921116), (248, 9601080), (285, 8354624), (304, 7832460), (310, 7680864), (320, 7440837), (372, 6400720), (380, 6265968), (456, 5221640), (465, 5120576), (480, 4960558), (496, 4800540), (570, 4177312), (589, 4042560), (608, 3916230), (620, 3840432), (744, 3200360), (760, 3132984), (912, 2610820), (930, 2560288), (960, 2480279), (992, 2400270), (1140, 2088656), (1178, 2021280), (1216, 1958115), (1240, 1920216), (1488, 1600180), (1520, 1566492), (1767, 1347520), (1824, 1305410), (1860, 1280144), (1984, 1200135), (2280, 1044328), (2356, 1010640), (2480, 960108), (2945, 808512), (2976, 800090), (3040, 783246), (3534, 673760), (3648, 652705), (3720, 640072), (4211, 565440), (4560, 522164), (4712, 505320), (4960, 480054), (5890, 404256), (5952, 400045), (6080, 391623), (7068, 336880), (7440, 320036), (8422, 282720), (8835, 269504), (9120, 261082), (9424, 252660), (9920, 240027), (11780, 202128), (12633, 188480), (14136, 168440), (14880, 160018), (16844, 141360), (17670, 134752), (18240, 130541), (18848, 126330), (21055, 113088), (23560, 101064), (25266, 94240), (28272, 84220), (29760, 80009), (33688, 70680), (35340, 67376), (37696, 63165), (42110, 56544), (47120, 50532)]