191465280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3499}}^1$

素因数の和:3541

約数の個数: 168

約数和(自身を含む): 693420000

約数和(自身を除く): 501954720

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, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3499, 3648, 4560, 5472, 6080, 6840, 6998, 9120, 10497, 10944, 13680, 13996, 17495, 18240, 20994, 27360, 27992, 31491, 34990, 41988, 52485, 54720, 55984, 62982, 66481, 69980, 83976, 104970, 111968, 125964, 132962, 139960, 157455, 167952, 199443, 209940, 223936, 251928, 265924, 279920, 314910, 332405, 335904, 398886, 419880, 503856, 531848, 559840, 598329, 629820, 664810, 671808, 797772, 839760, 997215, 1007712, 1063696, 1119680, 1196658, 1259640, 1329620, 1595544, 1679520, 1994430, 2015424, 2127392, 2393316, 2519280, 2659240, 2991645, 3191088, 3359040, 3988860, 4254784, 4786632, 5038560, 5318480, 5983290, 6382176, 7977720, 9573264, 10077120, 10636960, 11966580, 12764352, 15955440, 19146528, 21273920, 23933160, 31910880, 38293056, 47866320, 63821760, 95732640, 191465280]

約数ペア:

[(1, 191465280), (2, 95732640), (3, 63821760), (4, 47866320), (5, 38293056), (6, 31910880), (8, 23933160), (9, 21273920), (10, 19146528), (12, 15955440), (15, 12764352), (16, 11966580), (18, 10636960), (19, 10077120), (20, 9573264), (24, 7977720), (30, 6382176), (32, 5983290), (36, 5318480), (38, 5038560), (40, 4786632), (45, 4254784), (48, 3988860), (57, 3359040), (60, 3191088), (64, 2991645), (72, 2659240), (76, 2519280), (80, 2393316), (90, 2127392), (95, 2015424), (96, 1994430), (114, 1679520), (120, 1595544), (144, 1329620), (152, 1259640), (160, 1196658), (171, 1119680), (180, 1063696), (190, 1007712), (192, 997215), (228, 839760), (240, 797772), (285, 671808), (288, 664810), (304, 629820), (320, 598329), (342, 559840), (360, 531848), (380, 503856), (456, 419880), (480, 398886), (570, 335904), (576, 332405), (608, 314910), (684, 279920), (720, 265924), (760, 251928), (855, 223936), (912, 209940), (960, 199443), (1140, 167952), (1216, 157455), (1368, 139960), (1440, 132962), (1520, 125964), (1710, 111968), (1824, 104970), (2280, 83976), (2736, 69980), (2880, 66481), (3040, 62982), (3420, 55984), (3499, 54720), (3648, 52485), (4560, 41988), (5472, 34990), (6080, 31491), (6840, 27992), (6998, 27360), (9120, 20994), (10497, 18240), (10944, 17495), (13680, 13996)]