18446903280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{4409}}^1$

素因数の和:4593

約数の個数: 320

約数和(自身を含む): 68901840000

約数和(自身を除く): 50454936720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 149, 156, 180, 195, 208, 216, 234, 240, 260, 270, 298, 312, 351, 360, 390, 432, 447, 468, 520, 540, 585, 596, 624, 702, 720, 745, 780, 894, 936, 1040, 1080, 1170, 1192, 1341, 1404, 1490, 1560, 1755, 1788, 1872, 1937, 2160, 2235, 2340, 2384, 2682, 2808, 2980, 3120, 3510, 3576, 3874, 4023, 4409, 4470, 4680, 5364, 5616, 5811, 5960, 6705, 7020, 7152, 7748, 8046, 8818, 8940, 9360, 9685, 10728, 11622, 11920, 13227, 13410, 14040, 15496, 16092, 17433, 17636, 17880, 19370, 20115, 21456, 22045, 23244, 26454, 26820, 28080, 29055, 30992, 32184, 34866, 35272, 35760, 38740, 39681, 40230, 44090, 46488, 52299, 52908, 53640, 57317, 58110, 64368, 66135, 69732, 70544, 77480, 79362, 80460, 87165, 88180, 92976, 104598, 105816, 107280, 114634, 116220, 119043, 132270, 139464, 154960, 158724, 160920, 171951, 174330, 176360, 198405, 209196, 211632, 229268, 232440, 238086, 261495, 264540, 278928, 286585, 317448, 321840, 343902, 348660, 352720, 396810, 418392, 458536, 464880, 476172, 515853, 522990, 529080, 573170, 595215, 634896, 656941, 687804, 697320, 793620, 836784, 859755, 917072, 952344, 1031706, 1045980, 1058160, 1146340, 1190430, 1313882, 1375608, 1394640, 1547559, 1587240, 1719510, 1904688, 1970823, 2063412, 2091960, 2292680, 2380860, 2579265, 2627764, 2751216, 3095118, 3174480, 3284705, 3439020, 3941646, 4126824, 4183920, 4585360, 4761720, 5158530, 5255528, 5912469, 6190236, 6569410, 6878040, 7737795, 7883292, 8253648, 8540233, 9523440, 9854115, 10317060, 10511056, 11824938, 12380472, 13138820, 13756080, 15475590, 15766584, 17080466, 17737407, 19708230, 20634120, 23649876, 24760944, 25620699, 26277640, 29562345, 30951180, 31533168, 34160932, 35474814, 39416460, 41268240, 42701165, 47299752, 51241398, 52555280, 59124690, 61902360, 68321864, 70949628, 76862097, 78832920, 85402330, 88687035, 94599504, 102482796, 118249380, 123804720, 128103495, 136643728, 141899256, 153724194, 157665840, 170804660, 177374070, 204965592, 230586291, 236498760, 256206990, 283798512, 307448388, 341609320, 354748140, 384310485, 409931184, 461172582, 472997520, 512413980, 614896776, 683218640, 709496280, 768620970, 922345164, 1024827960, 1152931455, 1229793552, 1418992560, 1537241940, 1844690328, 2049655920, 2305862910, 3074483880, 3689380656, 4611725820, 6148967760, 9223451640, 18446903280]

約数ペア:

[(1, 18446903280), (2, 9223451640), (3, 6148967760), (4, 4611725820), (5, 3689380656), (6, 3074483880), (8, 2305862910), (9, 2049655920), (10, 1844690328), (12, 1537241940), (13, 1418992560), (15, 1229793552), (16, 1152931455), (18, 1024827960), (20, 922345164), (24, 768620970), (26, 709496280), (27, 683218640), (30, 614896776), (36, 512413980), (39, 472997520), (40, 461172582), (45, 409931184), (48, 384310485), (52, 354748140), (54, 341609320), (60, 307448388), (65, 283798512), (72, 256206990), (78, 236498760), (80, 230586291), (90, 204965592), (104, 177374070), (108, 170804660), (117, 157665840), (120, 153724194), (130, 141899256), (135, 136643728), (144, 128103495), (149, 123804720), (156, 118249380), (180, 102482796), (195, 94599504), (208, 88687035), (216, 85402330), (234, 78832920), (240, 76862097), (260, 70949628), (270, 68321864), (298, 61902360), (312, 59124690), (351, 52555280), (360, 51241398), (390, 47299752), (432, 42701165), (447, 41268240), (468, 39416460), (520, 35474814), (540, 34160932), (585, 31533168), (596, 30951180), (624, 29562345), (702, 26277640), (720, 25620699), (745, 24760944), (780, 23649876), (894, 20634120), (936, 19708230), (1040, 17737407), (1080, 17080466), (1170, 15766584), (1192, 15475590), (1341, 13756080), (1404, 13138820), (1490, 12380472), (1560, 11824938), (1755, 10511056), (1788, 10317060), (1872, 9854115), (1937, 9523440), (2160, 8540233), (2235, 8253648), (2340, 7883292), (2384, 7737795), (2682, 6878040), (2808, 6569410), (2980, 6190236), (3120, 5912469), (3510, 5255528), (3576, 5158530), (3874, 4761720), (4023, 4585360), (4409, 4183920), (4470, 4126824), (4680, 3941646), (5364, 3439020), (5616, 3284705), (5811, 3174480), (5960, 3095118), (6705, 2751216), (7020, 2627764), (7152, 2579265), (7748, 2380860), (8046, 2292680), (8818, 2091960), (8940, 2063412), (9360, 1970823), (9685, 1904688), (10728, 1719510), (11622, 1587240), (11920, 1547559), (13227, 1394640), (13410, 1375608), (14040, 1313882), (15496, 1190430), (16092, 1146340), (17433, 1058160), (17636, 1045980), (17880, 1031706), (19370, 952344), (20115, 917072), (21456, 859755), (22045, 836784), (23244, 793620), (26454, 697320), (26820, 687804), (28080, 656941), (29055, 634896), (30992, 595215), (32184, 573170), (34866, 529080), (35272, 522990), (35760, 515853), (38740, 476172), (39681, 464880), (40230, 458536), (44090, 418392), (46488, 396810), (52299, 352720), (52908, 348660), (53640, 343902), (57317, 321840), (58110, 317448), (64368, 286585), (66135, 278928), (69732, 264540), (70544, 261495), (77480, 238086), (79362, 232440), (80460, 229268), (87165, 211632), (88180, 209196), (92976, 198405), (104598, 176360), (105816, 174330), (107280, 171951), (114634, 160920), (116220, 158724), (119043, 154960), (132270, 139464)]