64077120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1213

約数の個数: 168

約数和(自身を含む): 232196640

約数和(自身を除く): 168119520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1171, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2342, 2736, 2880, 3040, 3420, 3513, 3648, 4560, 4684, 5472, 5855, 6080, 6840, 7026, 9120, 9368, 10539, 10944, 11710, 13680, 14052, 17565, 18240, 18736, 21078, 22249, 23420, 27360, 28104, 35130, 37472, 42156, 44498, 46840, 52695, 54720, 56208, 66747, 70260, 74944, 84312, 88996, 93680, 105390, 111245, 112416, 133494, 140520, 168624, 177992, 187360, 200241, 210780, 222490, 224832, 266988, 281040, 333735, 337248, 355984, 374720, 400482, 421560, 444980, 533976, 562080, 667470, 674496, 711968, 800964, 843120, 889960, 1001205, 1067952, 1124160, 1334940, 1423936, 1601928, 1686240, 1779920, 2002410, 2135904, 2669880, 3203856, 3372480, 3559840, 4004820, 4271808, 5339760, 6407712, 7119680, 8009640, 10679520, 12815424, 16019280, 21359040, 32038560, 64077120]

約数ペア:

[(1, 64077120), (2, 32038560), (3, 21359040), (4, 16019280), (5, 12815424), (6, 10679520), (8, 8009640), (9, 7119680), (10, 6407712), (12, 5339760), (15, 4271808), (16, 4004820), (18, 3559840), (19, 3372480), (20, 3203856), (24, 2669880), (30, 2135904), (32, 2002410), (36, 1779920), (38, 1686240), (40, 1601928), (45, 1423936), (48, 1334940), (57, 1124160), (60, 1067952), (64, 1001205), (72, 889960), (76, 843120), (80, 800964), (90, 711968), (95, 674496), (96, 667470), (114, 562080), (120, 533976), (144, 444980), (152, 421560), (160, 400482), (171, 374720), (180, 355984), (190, 337248), (192, 333735), (228, 281040), (240, 266988), (285, 224832), (288, 222490), (304, 210780), (320, 200241), (342, 187360), (360, 177992), (380, 168624), (456, 140520), (480, 133494), (570, 112416), (576, 111245), (608, 105390), (684, 93680), (720, 88996), (760, 84312), (855, 74944), (912, 70260), (960, 66747), (1140, 56208), (1171, 54720), (1216, 52695), (1368, 46840), (1440, 44498), (1520, 42156), (1710, 37472), (1824, 35130), (2280, 28104), (2342, 27360), (2736, 23420), (2880, 22249), (3040, 21078), (3420, 18736), (3513, 18240), (3648, 17565), (4560, 14052), (4684, 13680), (5472, 11710), (5855, 10944), (6080, 10539), (6840, 9368), (7026, 9120)]