389195586720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1476911}}^1$

素因数の和:1476996

約数の個数: 192

約数和(自身を含む): 1384516385280

約数和(自身を除く): 995320798560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 96, 108, 120, 122, 135, 144, 160, 180, 183, 216, 240, 244, 270, 288, 305, 360, 366, 432, 480, 488, 540, 549, 610, 720, 732, 864, 915, 976, 1080, 1098, 1220, 1440, 1464, 1647, 1830, 1952, 2160, 2196, 2440, 2745, 2928, 3294, 3660, 4320, 4392, 4880, 5490, 5856, 6588, 7320, 8235, 8784, 9760, 10980, 13176, 14640, 16470, 17568, 21960, 26352, 29280, 32940, 43920, 52704, 65880, 87840, 131760, 263520, 1476911, 2953822, 4430733, 5907644, 7384555, 8861466, 11815288, 13292199, 14769110, 17722932, 22153665, 23630576, 26584398, 29538220, 35445864, 39876597, 44307330, 47261152, 53168796, 59076440, 66460995, 70891728, 79753194, 88614660, 90091571, 106337592, 118152880, 132921990, 141783456, 159506388, 177229320, 180183142, 199382985, 212675184, 236305760, 265843980, 270274713, 319012776, 354458640, 360366284, 398765970, 425350368, 450457855, 531687960, 540549426, 638025552, 708917280, 720732568, 797531940, 810824139, 900915710, 1063375920, 1081098852, 1276051104, 1351373565, 1441465136, 1595063880, 1621648278, 1801831420, 2126751840, 2162197704, 2432472417, 2702747130, 2882930272, 3190127760, 3243296556, 3603662840, 4054120695, 4324395408, 4864944834, 5405494260, 6380255520, 6486593112, 7207325680, 8108241390, 8648790816, 9729889668, 10810988520, 12162362085, 12973186224, 14414651360, 16216482780, 19459779336, 21621977040, 24324724170, 25946372448, 32432965560, 38919558672, 43243954080, 48649448340, 64865931120, 77839117344, 97298896680, 129731862240, 194597793360, 389195586720]

約数ペア:

[(1, 389195586720), (2, 194597793360), (3, 129731862240), (4, 97298896680), (5, 77839117344), (6, 64865931120), (8, 48649448340), (9, 43243954080), (10, 38919558672), (12, 32432965560), (15, 25946372448), (16, 24324724170), (18, 21621977040), (20, 19459779336), (24, 16216482780), (27, 14414651360), (30, 12973186224), (32, 12162362085), (36, 10810988520), (40, 9729889668), (45, 8648790816), (48, 8108241390), (54, 7207325680), (60, 6486593112), (61, 6380255520), (72, 5405494260), (80, 4864944834), (90, 4324395408), (96, 4054120695), (108, 3603662840), (120, 3243296556), (122, 3190127760), (135, 2882930272), (144, 2702747130), (160, 2432472417), (180, 2162197704), (183, 2126751840), (216, 1801831420), (240, 1621648278), (244, 1595063880), (270, 1441465136), (288, 1351373565), (305, 1276051104), (360, 1081098852), (366, 1063375920), (432, 900915710), (480, 810824139), (488, 797531940), (540, 720732568), (549, 708917280), (610, 638025552), (720, 540549426), (732, 531687960), (864, 450457855), (915, 425350368), (976, 398765970), (1080, 360366284), (1098, 354458640), (1220, 319012776), (1440, 270274713), (1464, 265843980), (1647, 236305760), (1830, 212675184), (1952, 199382985), (2160, 180183142), (2196, 177229320), (2440, 159506388), (2745, 141783456), (2928, 132921990), (3294, 118152880), (3660, 106337592), (4320, 90091571), (4392, 88614660), (4880, 79753194), (5490, 70891728), (5856, 66460995), (6588, 59076440), (7320, 53168796), (8235, 47261152), (8784, 44307330), (9760, 39876597), (10980, 35445864), (13176, 29538220), (14640, 26584398), (16470, 23630576), (17568, 22153665), (21960, 17722932), (26352, 14769110), (29280, 13292199), (32940, 11815288), (43920, 8861466), (52704, 7384555), (65880, 5907644), (87840, 4430733), (131760, 2953822), (263520, 1476911)]