1049203920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{919}}^1$

素因数の和:1073

約数の個数: 160

約数和(自身を含む): 3351214080

約数和(自身を除く): 2302010160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 71, 80, 120, 134, 142, 201, 213, 240, 268, 284, 335, 355, 402, 426, 536, 568, 670, 710, 804, 852, 919, 1005, 1065, 1072, 1136, 1340, 1420, 1608, 1704, 1838, 2010, 2130, 2680, 2757, 2840, 3216, 3408, 3676, 4020, 4260, 4595, 4757, 5360, 5514, 5680, 7352, 8040, 8520, 9190, 9514, 11028, 13785, 14271, 14704, 16080, 17040, 18380, 19028, 22056, 23785, 27570, 28542, 36760, 38056, 44112, 47570, 55140, 57084, 61573, 65249, 71355, 73520, 76112, 95140, 110280, 114168, 123146, 130498, 142710, 184719, 190280, 195747, 220560, 228336, 246292, 260996, 285420, 307865, 326245, 369438, 380560, 391494, 492584, 521992, 570840, 615730, 652490, 738876, 782988, 923595, 978735, 985168, 1043984, 1141680, 1231460, 1304980, 1477752, 1565976, 1847190, 1957470, 2462920, 2609960, 2955504, 3131952, 3694380, 3914940, 4371683, 4925840, 5219920, 7388760, 7829880, 8743366, 13115049, 14777520, 15659760, 17486732, 21858415, 26230098, 34973464, 43716830, 52460196, 65575245, 69946928, 87433660, 104920392, 131150490, 174867320, 209840784, 262300980, 349734640, 524601960, 1049203920]

約数ペア:

[(1, 1049203920), (2, 524601960), (3, 349734640), (4, 262300980), (5, 209840784), (6, 174867320), (8, 131150490), (10, 104920392), (12, 87433660), (15, 69946928), (16, 65575245), (20, 52460196), (24, 43716830), (30, 34973464), (40, 26230098), (48, 21858415), (60, 17486732), (67, 15659760), (71, 14777520), (80, 13115049), (120, 8743366), (134, 7829880), (142, 7388760), (201, 5219920), (213, 4925840), (240, 4371683), (268, 3914940), (284, 3694380), (335, 3131952), (355, 2955504), (402, 2609960), (426, 2462920), (536, 1957470), (568, 1847190), (670, 1565976), (710, 1477752), (804, 1304980), (852, 1231460), (919, 1141680), (1005, 1043984), (1065, 985168), (1072, 978735), (1136, 923595), (1340, 782988), (1420, 738876), (1608, 652490), (1704, 615730), (1838, 570840), (2010, 521992), (2130, 492584), (2680, 391494), (2757, 380560), (2840, 369438), (3216, 326245), (3408, 307865), (3676, 285420), (4020, 260996), (4260, 246292), (4595, 228336), (4757, 220560), (5360, 195747), (5514, 190280), (5680, 184719), (7352, 142710), (8040, 130498), (8520, 123146), (9190, 114168), (9514, 110280), (11028, 95140), (13785, 76112), (14271, 73520), (14704, 71355), (16080, 65249), (17040, 61573), (18380, 57084), (19028, 55140), (22056, 47570), (23785, 44112), (27570, 38056), (28542, 36760)]