219127440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:206

約数の個数: 320

約数和(自身を含む): 833089536

約数和(自身を除く): 613962096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 53, 56, 60, 69, 70, 80, 84, 92, 105, 106, 107, 112, 115, 120, 138, 140, 159, 161, 168, 184, 210, 212, 214, 230, 240, 265, 276, 280, 318, 321, 322, 336, 345, 368, 371, 420, 424, 428, 460, 483, 530, 535, 552, 560, 636, 642, 644, 690, 742, 749, 795, 805, 840, 848, 856, 920, 966, 1060, 1070, 1104, 1113, 1219, 1272, 1284, 1288, 1380, 1484, 1498, 1590, 1605, 1610, 1680, 1712, 1840, 1855, 1932, 2120, 2140, 2226, 2247, 2415, 2438, 2461, 2544, 2568, 2576, 2760, 2968, 2996, 3180, 3210, 3220, 3657, 3710, 3745, 3864, 4240, 4280, 4452, 4494, 4830, 4876, 4922, 5136, 5520, 5565, 5671, 5936, 5992, 6095, 6360, 6420, 6440, 7314, 7383, 7420, 7490, 7728, 8533, 8560, 8904, 8988, 9660, 9752, 9844, 11130, 11235, 11342, 11984, 12190, 12305, 12720, 12840, 12880, 14628, 14766, 14840, 14980, 17013, 17066, 17227, 17808, 17976, 18285, 19320, 19504, 19688, 22260, 22470, 22684, 24380, 24610, 25599, 25680, 28355, 29256, 29532, 29680, 29960, 34026, 34132, 34454, 35952, 36570, 36915, 38640, 39376, 39697, 42665, 44520, 44940, 45368, 48760, 49220, 51198, 51681, 56710, 58512, 59064, 59920, 68052, 68264, 68908, 73140, 73830, 79394, 85065, 85330, 86135, 89040, 89880, 90736, 97520, 98440, 102396, 103362, 113420, 118128, 119091, 127995, 130433, 136104, 136528, 137816, 146280, 147660, 158788, 170130, 170660, 172270, 179760, 196880, 198485, 204792, 206724, 226840, 238182, 255990, 258405, 260866, 272208, 275632, 292560, 295320, 317576, 340260, 341320, 344540, 391299, 396970, 409584, 413448, 453680, 476364, 511980, 516810, 521732, 590640, 595455, 635152, 652165, 680520, 682640, 689080, 782598, 793940, 826896, 913031, 952728, 1023960, 1033620, 1043464, 1190910, 1304330, 1361040, 1378160, 1565196, 1587880, 1826062, 1905456, 1956495, 2047920, 2067240, 2086928, 2381820, 2608660, 2739093, 3130392, 3175760, 3652124, 3912990, 4134480, 4565155, 4763640, 5217320, 5478186, 6260784, 7304248, 7825980, 9130310, 9527280, 10434640, 10956372, 13695465, 14608496, 15651960, 18260620, 21912744, 27390930, 31303920, 36521240, 43825488, 54781860, 73042480, 109563720, 219127440]

約数ペア:

[(1, 219127440), (2, 109563720), (3, 73042480), (4, 54781860), (5, 43825488), (6, 36521240), (7, 31303920), (8, 27390930), (10, 21912744), (12, 18260620), (14, 15651960), (15, 14608496), (16, 13695465), (20, 10956372), (21, 10434640), (23, 9527280), (24, 9130310), (28, 7825980), (30, 7304248), (35, 6260784), (40, 5478186), (42, 5217320), (46, 4763640), (48, 4565155), (53, 4134480), (56, 3912990), (60, 3652124), (69, 3175760), (70, 3130392), (80, 2739093), (84, 2608660), (92, 2381820), (105, 2086928), (106, 2067240), (107, 2047920), (112, 1956495), (115, 1905456), (120, 1826062), (138, 1587880), (140, 1565196), (159, 1378160), (161, 1361040), (168, 1304330), (184, 1190910), (210, 1043464), (212, 1033620), (214, 1023960), (230, 952728), (240, 913031), (265, 826896), (276, 793940), (280, 782598), (318, 689080), (321, 682640), (322, 680520), (336, 652165), (345, 635152), (368, 595455), (371, 590640), (420, 521732), (424, 516810), (428, 511980), (460, 476364), (483, 453680), (530, 413448), (535, 409584), (552, 396970), (560, 391299), (636, 344540), (642, 341320), (644, 340260), (690, 317576), (742, 295320), (749, 292560), (795, 275632), (805, 272208), (840, 260866), (848, 258405), (856, 255990), (920, 238182), (966, 226840), (1060, 206724), (1070, 204792), (1104, 198485), (1113, 196880), (1219, 179760), (1272, 172270), (1284, 170660), (1288, 170130), (1380, 158788), (1484, 147660), (1498, 146280), (1590, 137816), (1605, 136528), (1610, 136104), (1680, 130433), (1712, 127995), (1840, 119091), (1855, 118128), (1932, 113420), (2120, 103362), (2140, 102396), (2226, 98440), (2247, 97520), (2415, 90736), (2438, 89880), (2461, 89040), (2544, 86135), (2568, 85330), (2576, 85065), (2760, 79394), (2968, 73830), (2996, 73140), (3180, 68908), (3210, 68264), (3220, 68052), (3657, 59920), (3710, 59064), (3745, 58512), (3864, 56710), (4240, 51681), (4280, 51198), (4452, 49220), (4494, 48760), (4830, 45368), (4876, 44940), (4922, 44520), (5136, 42665), (5520, 39697), (5565, 39376), (5671, 38640), (5936, 36915), (5992, 36570), (6095, 35952), (6360, 34454), (6420, 34132), (6440, 34026), (7314, 29960), (7383, 29680), (7420, 29532), (7490, 29256), (7728, 28355), (8533, 25680), (8560, 25599), (8904, 24610), (8988, 24380), (9660, 22684), (9752, 22470), (9844, 22260), (11130, 19688), (11235, 19504), (11342, 19320), (11984, 18285), (12190, 17976), (12305, 17808), (12720, 17227), (12840, 17066), (12880, 17013), (14628, 14980), (14766, 14840)]