19078750080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{254791}}^1$

素因数の和:254829

約数の個数: 192

約数和(自身を含む): 70949380320

約数和(自身を除く): 51870630240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 12480, 14976, 18720, 24960, 37440, 74880, 254791, 509582, 764373, 1019164, 1273955, 1528746, 2038328, 2293119, 2547910, 3057492, 3312283, 3821865, 4076656, 4586238, 5095820, 6114984, 6624566, 7643730, 8153312, 9172476, 9936849, 10191640, 11465595, 12229968, 13249132, 15287460, 16306624, 16561415, 18344952, 19873698, 20383280, 22931190, 24459936, 26498264, 29810547, 30574920, 32613248, 33122830, 36689904, 39747396, 40766560, 45862380, 48919872, 49684245, 52996528, 59621094, 61149840, 66245660, 73379808, 79494792, 81533120, 91724760, 97839744, 99368490, 105993056, 119242188, 122299680, 132491320, 146759616, 149052735, 158989584, 163066240, 183449520, 198736980, 211986112, 238484376, 244599360, 264982640, 293519232, 298105470, 317979168, 366899040, 397473960, 423972224, 476968752, 489198720, 529965280, 596210940, 635958336, 733798080, 794947920, 953937504, 1059930560, 1192421880, 1271916672, 1467596160, 1589895840, 1907875008, 2119861120, 2384843760, 3179791680, 3815750016, 4769687520, 6359583360, 9539375040, 19078750080]

約数ペア:

[(1, 19078750080), (2, 9539375040), (3, 6359583360), (4, 4769687520), (5, 3815750016), (6, 3179791680), (8, 2384843760), (9, 2119861120), (10, 1907875008), (12, 1589895840), (13, 1467596160), (15, 1271916672), (16, 1192421880), (18, 1059930560), (20, 953937504), (24, 794947920), (26, 733798080), (30, 635958336), (32, 596210940), (36, 529965280), (39, 489198720), (40, 476968752), (45, 423972224), (48, 397473960), (52, 366899040), (60, 317979168), (64, 298105470), (65, 293519232), (72, 264982640), (78, 244599360), (80, 238484376), (90, 211986112), (96, 198736980), (104, 183449520), (117, 163066240), (120, 158989584), (128, 149052735), (130, 146759616), (144, 132491320), (156, 122299680), (160, 119242188), (180, 105993056), (192, 99368490), (195, 97839744), (208, 91724760), (234, 81533120), (240, 79494792), (260, 73379808), (288, 66245660), (312, 61149840), (320, 59621094), (360, 52996528), (384, 49684245), (390, 48919872), (416, 45862380), (468, 40766560), (480, 39747396), (520, 36689904), (576, 33122830), (585, 32613248), (624, 30574920), (640, 29810547), (720, 26498264), (780, 24459936), (832, 22931190), (936, 20383280), (960, 19873698), (1040, 18344952), (1152, 16561415), (1170, 16306624), (1248, 15287460), (1440, 13249132), (1560, 12229968), (1664, 11465595), (1872, 10191640), (1920, 9936849), (2080, 9172476), (2340, 8153312), (2496, 7643730), (2880, 6624566), (3120, 6114984), (3744, 5095820), (4160, 4586238), (4680, 4076656), (4992, 3821865), (5760, 3312283), (6240, 3057492), (7488, 2547910), (8320, 2293119), (9360, 2038328), (12480, 1528746), (14976, 1273955), (18720, 1019164), (24960, 764373), (37440, 509582), (74880, 254791)]