40809857760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{578371}}^1$

素因数の和:578406

約数の個数: 216

約数和(自身を含む): 162000840456

約数和(自身を除く): 121190982696

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, 23520, 35280, 70560, 578371, 1156742, 1735113, 2313484, 2891855, 3470226, 4048597, 4626968, 5205339, 5783710, 6940452, 8097194, 8675565, 9253936, 10410678, 11567420, 12145791, 13880904, 16194388, 17351130, 18507872, 20242985, 20821356, 23134840, 24291582, 26026695, 27761808, 28340179, 32388776, 34702260, 36437373, 40485970, 41642712, 46269680, 48583164, 52053390, 55523616, 56680358, 60728955, 64777552, 69404520, 72874746, 80971940, 83285424, 85020537, 92539360, 97166328, 104106780, 113360716, 121457910, 129555104, 138809040, 141700895, 145749492, 161943880, 166570848, 170041074, 182186865, 194332656, 208213560, 226721432, 242915820, 255061611, 277618080, 283401790, 291498984, 323887760, 340082148, 364373730, 388665312, 416427120, 425102685, 453442864, 485831640, 510123222, 566803580, 582997968, 647775520, 680164296, 728747460, 832854240, 850205370, 906885728, 971663280, 1020246444, 1133607160, 1165995936, 1275308055, 1360328592, 1457494920, 1700410740, 1943326560, 2040492888, 2267214320, 2550616110, 2720657184, 2914989840, 3400821480, 4080985776, 4534428640, 5101232220, 5829979680, 6801642960, 8161971552, 10202464440, 13603285920, 20404928880, 40809857760]

約数ペア:

[(1, 40809857760), (2, 20404928880), (3, 13603285920), (4, 10202464440), (5, 8161971552), (6, 6801642960), (7, 5829979680), (8, 5101232220), (9, 4534428640), (10, 4080985776), (12, 3400821480), (14, 2914989840), (15, 2720657184), (16, 2550616110), (18, 2267214320), (20, 2040492888), (21, 1943326560), (24, 1700410740), (28, 1457494920), (30, 1360328592), (32, 1275308055), (35, 1165995936), (36, 1133607160), (40, 1020246444), (42, 971663280), (45, 906885728), (48, 850205370), (49, 832854240), (56, 728747460), (60, 680164296), (63, 647775520), (70, 582997968), (72, 566803580), (80, 510123222), (84, 485831640), (90, 453442864), (96, 425102685), (98, 416427120), (105, 388665312), (112, 364373730), (120, 340082148), (126, 323887760), (140, 291498984), (144, 283401790), (147, 277618080), (160, 255061611), (168, 242915820), (180, 226721432), (196, 208213560), (210, 194332656), (224, 182186865), (240, 170041074), (245, 166570848), (252, 161943880), (280, 145749492), (288, 141700895), (294, 138809040), (315, 129555104), (336, 121457910), (360, 113360716), (392, 104106780), (420, 97166328), (441, 92539360), (480, 85020537), (490, 83285424), (504, 80971940), (560, 72874746), (588, 69404520), (630, 64777552), (672, 60728955), (720, 56680358), (735, 55523616), (784, 52053390), (840, 48583164), (882, 46269680), (980, 41642712), (1008, 40485970), (1120, 36437373), (1176, 34702260), (1260, 32388776), (1440, 28340179), (1470, 27761808), (1568, 26026695), (1680, 24291582), (1764, 23134840), (1960, 20821356), (2016, 20242985), (2205, 18507872), (2352, 17351130), (2520, 16194388), (2940, 13880904), (3360, 12145791), (3528, 11567420), (3920, 10410678), (4410, 9253936), (4704, 8675565), (5040, 8097194), (5880, 6940452), (7056, 5783710), (7840, 5205339), (8820, 4626968), (10080, 4048597), (11760, 3470226), (14112, 2891855), (17640, 2313484), (23520, 1735113), (35280, 1156742), (70560, 578371)]