71254560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:651

約数の個数: 192

約数和(自身を含む): 254862720

約数和(自身を除く): 183608160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 416, 456, 480, 494, 520, 570, 601, 608, 624, 741, 760, 780, 912, 988, 1040, 1140, 1202, 1235, 1248, 1482, 1520, 1560, 1803, 1824, 1976, 2080, 2280, 2404, 2470, 2964, 3005, 3040, 3120, 3606, 3705, 3952, 4560, 4808, 4940, 5928, 6010, 6240, 7212, 7410, 7813, 7904, 9015, 9120, 9616, 9880, 11419, 11856, 12020, 14424, 14820, 15626, 18030, 19232, 19760, 22838, 23439, 23712, 24040, 28848, 29640, 31252, 34257, 36060, 39065, 39520, 45676, 46878, 48080, 57095, 57696, 59280, 62504, 68514, 72120, 78130, 91352, 93756, 96160, 114190, 117195, 118560, 125008, 137028, 144240, 148447, 156260, 171285, 182704, 187512, 228380, 234390, 250016, 274056, 288480, 296894, 312520, 342570, 365408, 375024, 445341, 456760, 468780, 548112, 593788, 625040, 685140, 742235, 750048, 890682, 913520, 937560, 1096224, 1187576, 1250080, 1370280, 1484470, 1781364, 1827040, 1875120, 2226705, 2375152, 2740560, 2968940, 3562728, 3750240, 4453410, 4750304, 5481120, 5937880, 7125456, 8906820, 11875760, 14250912, 17813640, 23751520, 35627280, 71254560]

約数ペア:

[(1, 71254560), (2, 35627280), (3, 23751520), (4, 17813640), (5, 14250912), (6, 11875760), (8, 8906820), (10, 7125456), (12, 5937880), (13, 5481120), (15, 4750304), (16, 4453410), (19, 3750240), (20, 3562728), (24, 2968940), (26, 2740560), (30, 2375152), (32, 2226705), (38, 1875120), (39, 1827040), (40, 1781364), (48, 1484470), (52, 1370280), (57, 1250080), (60, 1187576), (65, 1096224), (76, 937560), (78, 913520), (80, 890682), (95, 750048), (96, 742235), (104, 685140), (114, 625040), (120, 593788), (130, 548112), (152, 468780), (156, 456760), (160, 445341), (190, 375024), (195, 365408), (208, 342570), (228, 312520), (240, 296894), (247, 288480), (260, 274056), (285, 250016), (304, 234390), (312, 228380), (380, 187512), (390, 182704), (416, 171285), (456, 156260), (480, 148447), (494, 144240), (520, 137028), (570, 125008), (601, 118560), (608, 117195), (624, 114190), (741, 96160), (760, 93756), (780, 91352), (912, 78130), (988, 72120), (1040, 68514), (1140, 62504), (1202, 59280), (1235, 57696), (1248, 57095), (1482, 48080), (1520, 46878), (1560, 45676), (1803, 39520), (1824, 39065), (1976, 36060), (2080, 34257), (2280, 31252), (2404, 29640), (2470, 28848), (2964, 24040), (3005, 23712), (3040, 23439), (3120, 22838), (3606, 19760), (3705, 19232), (3952, 18030), (4560, 15626), (4808, 14820), (4940, 14424), (5928, 12020), (6010, 11856), (6240, 11419), (7212, 9880), (7410, 9616), (7813, 9120), (7904, 9015)]