4144468480

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{613}}^1$

素因数の和:794

約数の個数: 160

約数和(自身を含む): 10552449600

約数和(自身を除く): 6407981120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 139, 152, 160, 190, 256, 278, 304, 320, 380, 512, 556, 608, 613, 640, 695, 760, 1112, 1216, 1226, 1280, 1390, 1520, 2224, 2432, 2452, 2560, 2641, 2780, 3040, 3065, 4448, 4864, 4904, 5282, 5560, 6080, 6130, 8896, 9728, 9808, 10564, 11120, 11647, 12160, 12260, 13205, 17792, 19616, 21128, 22240, 23294, 24320, 24520, 26410, 35584, 39232, 42256, 44480, 46588, 48640, 49040, 52820, 58235, 71168, 78464, 84512, 85207, 88960, 93176, 98080, 105640, 116470, 156928, 169024, 170414, 177920, 186352, 196160, 211280, 232940, 313856, 338048, 340828, 355840, 372704, 392320, 422560, 426035, 465880, 676096, 681656, 745408, 784640, 845120, 852070, 931760, 1352192, 1363312, 1490816, 1569280, 1618933, 1690240, 1704140, 1863520, 2726624, 2981632, 3237866, 3380480, 3408280, 3727040, 5453248, 5963264, 6475732, 6760960, 6816560, 7454080, 8094665, 10906496, 12951464, 13633120, 14908160, 16189330, 21812992, 25902928, 27266240, 29816320, 32378660, 43625984, 51805856, 54532480, 64757320, 103611712, 109064960, 129514640, 207223424, 218129920, 259029280, 414446848, 518058560, 828893696, 1036117120, 2072234240, 4144468480]

約数ペア:

[(1, 4144468480), (2, 2072234240), (4, 1036117120), (5, 828893696), (8, 518058560), (10, 414446848), (16, 259029280), (19, 218129920), (20, 207223424), (32, 129514640), (38, 109064960), (40, 103611712), (64, 64757320), (76, 54532480), (80, 51805856), (95, 43625984), (128, 32378660), (139, 29816320), (152, 27266240), (160, 25902928), (190, 21812992), (256, 16189330), (278, 14908160), (304, 13633120), (320, 12951464), (380, 10906496), (512, 8094665), (556, 7454080), (608, 6816560), (613, 6760960), (640, 6475732), (695, 5963264), (760, 5453248), (1112, 3727040), (1216, 3408280), (1226, 3380480), (1280, 3237866), (1390, 2981632), (1520, 2726624), (2224, 1863520), (2432, 1704140), (2452, 1690240), (2560, 1618933), (2641, 1569280), (2780, 1490816), (3040, 1363312), (3065, 1352192), (4448, 931760), (4864, 852070), (4904, 845120), (5282, 784640), (5560, 745408), (6080, 681656), (6130, 676096), (8896, 465880), (9728, 426035), (9808, 422560), (10564, 392320), (11120, 372704), (11647, 355840), (12160, 340828), (12260, 338048), (13205, 313856), (17792, 232940), (19616, 211280), (21128, 196160), (22240, 186352), (23294, 177920), (24320, 170414), (24520, 169024), (26410, 156928), (35584, 116470), (39232, 105640), (42256, 98080), (44480, 93176), (46588, 88960), (48640, 85207), (49040, 84512), (52820, 78464), (58235, 71168)]