4499837640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{2621}}^1$

素因数の和:2908

約数の個数: 192

約数和(自身を含む): 15461409600

約数和(自身を除く): 10961571960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 251, 285, 342, 360, 380, 456, 502, 570, 684, 753, 760, 855, 1004, 1140, 1255, 1368, 1506, 1710, 2008, 2259, 2280, 2510, 2621, 3012, 3420, 3765, 4518, 4769, 5020, 5242, 6024, 6840, 7530, 7863, 9036, 9538, 10040, 10484, 11295, 13105, 14307, 15060, 15726, 18072, 19076, 20968, 22590, 23589, 23845, 26210, 28614, 30120, 31452, 38152, 39315, 42921, 45180, 47178, 47690, 49799, 52420, 57228, 62904, 71535, 78630, 85842, 90360, 94356, 95380, 99598, 104840, 114456, 117945, 143070, 149397, 157260, 171684, 188712, 190760, 199196, 214605, 235890, 248995, 286140, 298794, 314520, 343368, 398392, 429210, 448191, 471780, 497990, 572280, 597588, 657871, 746985, 858420, 896382, 943560, 995980, 1195176, 1315742, 1493970, 1716840, 1792764, 1973613, 1991960, 2240955, 2631484, 2987940, 3289355, 3585528, 3947226, 4481910, 5262968, 5920839, 5975880, 6578710, 7894452, 8963820, 9868065, 11841678, 12499549, 13157420, 15788904, 17927640, 19736130, 23683356, 24999098, 26314840, 29604195, 37498647, 39472260, 47366712, 49998196, 59208390, 62497745, 74997294, 78944520, 99996392, 112495941, 118416780, 124995490, 149994588, 187493235, 224991882, 236833560, 249990980, 299989176, 374986470, 449983764, 499981960, 562479705, 749972940, 899967528, 1124959410, 1499945880, 2249918820, 4499837640]

約数ペア:

[(1, 4499837640), (2, 2249918820), (3, 1499945880), (4, 1124959410), (5, 899967528), (6, 749972940), (8, 562479705), (9, 499981960), (10, 449983764), (12, 374986470), (15, 299989176), (18, 249990980), (19, 236833560), (20, 224991882), (24, 187493235), (30, 149994588), (36, 124995490), (38, 118416780), (40, 112495941), (45, 99996392), (57, 78944520), (60, 74997294), (72, 62497745), (76, 59208390), (90, 49998196), (95, 47366712), (114, 39472260), (120, 37498647), (152, 29604195), (171, 26314840), (180, 24999098), (190, 23683356), (228, 19736130), (251, 17927640), (285, 15788904), (342, 13157420), (360, 12499549), (380, 11841678), (456, 9868065), (502, 8963820), (570, 7894452), (684, 6578710), (753, 5975880), (760, 5920839), (855, 5262968), (1004, 4481910), (1140, 3947226), (1255, 3585528), (1368, 3289355), (1506, 2987940), (1710, 2631484), (2008, 2240955), (2259, 1991960), (2280, 1973613), (2510, 1792764), (2621, 1716840), (3012, 1493970), (3420, 1315742), (3765, 1195176), (4518, 995980), (4769, 943560), (5020, 896382), (5242, 858420), (6024, 746985), (6840, 657871), (7530, 597588), (7863, 572280), (9036, 497990), (9538, 471780), (10040, 448191), (10484, 429210), (11295, 398392), (13105, 343368), (14307, 314520), (15060, 298794), (15726, 286140), (18072, 248995), (19076, 235890), (20968, 214605), (22590, 199196), (23589, 190760), (23845, 188712), (26210, 171684), (28614, 157260), (30120, 149397), (31452, 143070), (38152, 117945), (39315, 114456), (42921, 104840), (45180, 99598), (47178, 95380), (47690, 94356), (49799, 90360), (52420, 85842), (57228, 78630), (62904, 71535)]