1355279520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1607}}^1$

素因数の和:1883

約数の個数: 192

約数和(自身を含む): 4901492736

約数和(自身を除く): 3546213216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 251, 280, 336, 420, 480, 502, 560, 672, 753, 840, 1004, 1120, 1255, 1506, 1607, 1680, 1757, 2008, 2510, 3012, 3214, 3360, 3514, 3765, 4016, 4821, 5020, 5271, 6024, 6428, 7028, 7530, 8032, 8035, 8785, 9642, 10040, 10542, 11249, 12048, 12856, 14056, 15060, 16070, 17570, 19284, 20080, 21084, 22498, 24096, 24105, 25712, 26355, 28112, 30120, 32140, 33747, 35140, 38568, 40160, 42168, 44996, 48210, 51424, 52710, 56224, 56245, 60240, 64280, 67494, 70280, 77136, 84336, 89992, 96420, 105420, 112490, 120480, 128560, 134988, 140560, 154272, 168672, 168735, 179984, 192840, 210840, 224980, 257120, 269976, 281120, 337470, 359968, 385680, 403357, 421680, 449960, 539952, 674940, 771360, 806714, 843360, 899920, 1079904, 1210071, 1349880, 1613428, 1799840, 2016785, 2420142, 2699760, 2823499, 3226856, 4033570, 4840284, 5399520, 5646998, 6050355, 6453712, 8067140, 8470497, 9680568, 11293996, 12100710, 12907424, 14117495, 16134280, 16940994, 19361136, 22587992, 24201420, 28234990, 32268560, 33881988, 38722272, 42352485, 45175984, 48402840, 56469980, 64537120, 67763976, 84704970, 90351968, 96805680, 112939960, 135527952, 169409940, 193611360, 225879920, 271055904, 338819880, 451759840, 677639760, 1355279520]

約数ペア:

[(1, 1355279520), (2, 677639760), (3, 451759840), (4, 338819880), (5, 271055904), (6, 225879920), (7, 193611360), (8, 169409940), (10, 135527952), (12, 112939960), (14, 96805680), (15, 90351968), (16, 84704970), (20, 67763976), (21, 64537120), (24, 56469980), (28, 48402840), (30, 45175984), (32, 42352485), (35, 38722272), (40, 33881988), (42, 32268560), (48, 28234990), (56, 24201420), (60, 22587992), (70, 19361136), (80, 16940994), (84, 16134280), (96, 14117495), (105, 12907424), (112, 12100710), (120, 11293996), (140, 9680568), (160, 8470497), (168, 8067140), (210, 6453712), (224, 6050355), (240, 5646998), (251, 5399520), (280, 4840284), (336, 4033570), (420, 3226856), (480, 2823499), (502, 2699760), (560, 2420142), (672, 2016785), (753, 1799840), (840, 1613428), (1004, 1349880), (1120, 1210071), (1255, 1079904), (1506, 899920), (1607, 843360), (1680, 806714), (1757, 771360), (2008, 674940), (2510, 539952), (3012, 449960), (3214, 421680), (3360, 403357), (3514, 385680), (3765, 359968), (4016, 337470), (4821, 281120), (5020, 269976), (5271, 257120), (6024, 224980), (6428, 210840), (7028, 192840), (7530, 179984), (8032, 168735), (8035, 168672), (8785, 154272), (9642, 140560), (10040, 134988), (10542, 128560), (11249, 120480), (12048, 112490), (12856, 105420), (14056, 96420), (15060, 89992), (16070, 84336), (17570, 77136), (19284, 70280), (20080, 67494), (21084, 64280), (22498, 60240), (24096, 56245), (24105, 56224), (25712, 52710), (26355, 51424), (28112, 48210), (30120, 44996), (32140, 42168), (33747, 40160), (35140, 38568)]