1373873760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{19471}}^1$

素因数の和:19506

約数の個数: 216

約数和(自身を含む): 5454068256

約数和(自身を除く): 4080194496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3360, 3528, 3920, 4410, 4704, 5040, 5880, 7056, 7840, 8820, 10080, 11760, 14112, 17640, 19471, 23520, 35280, 38942, 58413, 70560, 77884, 97355, 116826, 136297, 155768, 175239, 194710, 233652, 272594, 292065, 311536, 350478, 389420, 408891, 467304, 545188, 584130, 623072, 681485, 700956, 778840, 817782, 876195, 934608, 954079, 1090376, 1168260, 1226673, 1362970, 1401912, 1557680, 1635564, 1752390, 1869216, 1908158, 2044455, 2180752, 2336520, 2453346, 2725940, 2803824, 2862237, 3115360, 3271128, 3504780, 3816316, 4088910, 4361504, 4673040, 4770395, 4906692, 5451880, 5607648, 5724474, 6133365, 6542256, 7009560, 7632632, 8177820, 8586711, 9346080, 9540790, 9813384, 10903760, 11448948, 12266730, 13084512, 14019120, 14311185, 15265264, 16355640, 17173422, 19081580, 19626768, 21807520, 22897896, 24533460, 28038240, 28622370, 30530528, 32711280, 34346844, 38163160, 39253536, 42933555, 45795792, 49066920, 57244740, 65422560, 68693688, 76326320, 85867110, 91591584, 98133840, 114489480, 137387376, 152652640, 171734220, 196267680, 228978960, 274774752, 343468440, 457957920, 686936880, 1373873760]

約数ペア:

[(1, 1373873760), (2, 686936880), (3, 457957920), (4, 343468440), (5, 274774752), (6, 228978960), (7, 196267680), (8, 171734220), (9, 152652640), (10, 137387376), (12, 114489480), (14, 98133840), (15, 91591584), (16, 85867110), (18, 76326320), (20, 68693688), (21, 65422560), (24, 57244740), (28, 49066920), (30, 45795792), (32, 42933555), (35, 39253536), (36, 38163160), (40, 34346844), (42, 32711280), (45, 30530528), (48, 28622370), (49, 28038240), (56, 24533460), (60, 22897896), (63, 21807520), (70, 19626768), (72, 19081580), (80, 17173422), (84, 16355640), (90, 15265264), (96, 14311185), (98, 14019120), (105, 13084512), (112, 12266730), (120, 11448948), (126, 10903760), (140, 9813384), (144, 9540790), (147, 9346080), (160, 8586711), (168, 8177820), (180, 7632632), (196, 7009560), (210, 6542256), (224, 6133365), (240, 5724474), (245, 5607648), (252, 5451880), (280, 4906692), (288, 4770395), (294, 4673040), (315, 4361504), (336, 4088910), (360, 3816316), (392, 3504780), (420, 3271128), (441, 3115360), (480, 2862237), (490, 2803824), (504, 2725940), (560, 2453346), (588, 2336520), (630, 2180752), (672, 2044455), (720, 1908158), (735, 1869216), (784, 1752390), (840, 1635564), (882, 1557680), (980, 1401912), (1008, 1362970), (1120, 1226673), (1176, 1168260), (1260, 1090376), (1440, 954079), (1470, 934608), (1568, 876195), (1680, 817782), (1764, 778840), (1960, 700956), (2016, 681485), (2205, 623072), (2352, 584130), (2520, 545188), (2940, 467304), (3360, 408891), (3528, 389420), (3920, 350478), (4410, 311536), (4704, 292065), (5040, 272594), (5880, 233652), (7056, 194710), (7840, 175239), (8820, 155768), (10080, 136297), (11760, 116826), (14112, 97355), (17640, 77884), (19471, 70560), (23520, 58413), (35280, 38942)]