31454375680

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{281}}^1$

素因数の和:384

約数の個数: 432

約数和(自身を含む): 96158688192

約数和(自身を除く): 64704312512

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 80, 91, 104, 112, 124, 128, 130, 140, 155, 160, 182, 208, 217, 224, 248, 256, 260, 280, 281, 310, 320, 364, 403, 416, 434, 448, 455, 496, 520, 560, 562, 620, 640, 728, 806, 832, 868, 896, 910, 961, 992, 1040, 1085, 1120, 1124, 1240, 1280, 1405, 1456, 1612, 1664, 1736, 1792, 1820, 1922, 1967, 1984, 2015, 2080, 2170, 2240, 2248, 2480, 2810, 2821, 2912, 3224, 3328, 3472, 3640, 3653, 3844, 3934, 3968, 4030, 4160, 4340, 4480, 4496, 4805, 4960, 5620, 5642, 5824, 6448, 6727, 6944, 7280, 7306, 7688, 7868, 7936, 8060, 8320, 8680, 8711, 8960, 8992, 9610, 9835, 9920, 11240, 11284, 11648, 12493, 12896, 13454, 13888, 14105, 14560, 14612, 15376, 15736, 16120, 16640, 17360, 17422, 17984, 18265, 19220, 19670, 19840, 22480, 22568, 23296, 24986, 25571, 25792, 26908, 27776, 28210, 29120, 29224, 30752, 31472, 32240, 33635, 34720, 34844, 35968, 36530, 38440, 39340, 39680, 43555, 44960, 45136, 49972, 51142, 51584, 53816, 55552, 56420, 58240, 58448, 60977, 61504, 62465, 62944, 64480, 67270, 69440, 69688, 71936, 73060, 76880, 78680, 87110, 87451, 89920, 90272, 99944, 102284, 103168, 107632, 112840, 113243, 116480, 116896, 121954, 123008, 124930, 125888, 127855, 128960, 134540, 138880, 139376, 146120, 153760, 157360, 174220, 174902, 179840, 180544, 199888, 204568, 215264, 225680, 226486, 233792, 243908, 246016, 249860, 251776, 255710, 257920, 269080, 270041, 277760, 278752, 292240, 304885, 307520, 314720, 348440, 349804, 359680, 361088, 399776, 409136, 430528, 437255, 451360, 452972, 467584, 487816, 499720, 503552, 511420, 515840, 538160, 540082, 557504, 566215, 584480, 609770, 615040, 629440, 696880, 699608, 722176, 792701, 799552, 818272, 861056, 874510, 902720, 905944, 935168, 975632, 999440, 1022840, 1076320, 1080164, 1115008, 1132430, 1168960, 1219540, 1230080, 1258880, 1350205, 1393760, 1399216, 1585402, 1599104, 1636544, 1722112, 1749020, 1805440, 1811888, 1890287, 1951264, 1998880, 2045680, 2152640, 2160328, 2230016, 2264860, 2337920, 2439080, 2517760, 2700410, 2787520, 2798432, 3170804, 3198208, 3273088, 3498040, 3510533, 3610880, 3623776, 3780574, 3902528, 3963505, 3997760, 4091360, 4305280, 4320656, 4529720, 4675840, 4878160, 5400820, 5575040, 5596864, 6341608, 6546176, 6996080, 7021066, 7247552, 7561148, 7805056, 7927010, 7995520, 8182720, 8610560, 8641312, 9059440, 9451435, 9756320, 10801640, 11150080, 11193728, 12683216, 13992160, 14042132, 14495104, 15122296, 15610112, 15854020, 15991040, 16365440, 17282624, 17552665, 18118880, 18902870, 19512640, 21603280, 22387456, 24573731, 25366432, 27984320, 28084264, 28990208, 30244592, 31708040, 32730880, 34565248, 35105330, 36237760, 37805740, 39025280, 43206560, 49147462, 50732864, 55968640, 56168528, 60489184, 63416080, 69130496, 70210660, 72475520, 75611480, 78050560, 86413120, 98294924, 101465728, 111937280, 112337056, 120978368, 122868655, 126832160, 140421320, 144951040, 151222960, 172826240, 196589848, 202931456, 224674112, 241956736, 245737310, 253664320, 280842640, 302445920, 345652480, 393179696, 449348224, 483913472, 491474620, 507328640, 561685280, 604891840, 786359392, 898696448, 982949240, 1014657280, 1123370560, 1209783680, 1572718784, 1965898480, 2246741120, 2419567360, 3145437568, 3931796960, 4493482240, 6290875136, 7863593920, 15727187840, 31454375680]

約数ペア:

[(1, 31454375680), (2, 15727187840), (4, 7863593920), (5, 6290875136), (7, 4493482240), (8, 3931796960), (10, 3145437568), (13, 2419567360), (14, 2246741120), (16, 1965898480), (20, 1572718784), (26, 1209783680), (28, 1123370560), (31, 1014657280), (32, 982949240), (35, 898696448), (40, 786359392), (52, 604891840), (56, 561685280), (62, 507328640), (64, 491474620), (65, 483913472), (70, 449348224), (80, 393179696), (91, 345652480), (104, 302445920), (112, 280842640), (124, 253664320), (128, 245737310), (130, 241956736), (140, 224674112), (155, 202931456), (160, 196589848), (182, 172826240), (208, 151222960), (217, 144951040), (224, 140421320), (248, 126832160), (256, 122868655), (260, 120978368), (280, 112337056), (281, 111937280), (310, 101465728), (320, 98294924), (364, 86413120), (403, 78050560), (416, 75611480), (434, 72475520), (448, 70210660), (455, 69130496), (496, 63416080), (520, 60489184), (560, 56168528), (562, 55968640), (620, 50732864), (640, 49147462), (728, 43206560), (806, 39025280), (832, 37805740), (868, 36237760), (896, 35105330), (910, 34565248), (961, 32730880), (992, 31708040), (1040, 30244592), (1085, 28990208), (1120, 28084264), (1124, 27984320), (1240, 25366432), (1280, 24573731), (1405, 22387456), (1456, 21603280), (1612, 19512640), (1664, 18902870), (1736, 18118880), (1792, 17552665), (1820, 17282624), (1922, 16365440), (1967, 15991040), (1984, 15854020), (2015, 15610112), (2080, 15122296), (2170, 14495104), (2240, 14042132), (2248, 13992160), (2480, 12683216), (2810, 11193728), (2821, 11150080), (2912, 10801640), (3224, 9756320), (3328, 9451435), (3472, 9059440), (3640, 8641312), (3653, 8610560), (3844, 8182720), (3934, 7995520), (3968, 7927010), (4030, 7805056), (4160, 7561148), (4340, 7247552), (4480, 7021066), (4496, 6996080), (4805, 6546176), (4960, 6341608), (5620, 5596864), (5642, 5575040), (5824, 5400820), (6448, 4878160), (6727, 4675840), (6944, 4529720), (7280, 4320656), (7306, 4305280), (7688, 4091360), (7868, 3997760), (7936, 3963505), (8060, 3902528), (8320, 3780574), (8680, 3623776), (8711, 3610880), (8960, 3510533), (8992, 3498040), (9610, 3273088), (9835, 3198208), (9920, 3170804), (11240, 2798432), (11284, 2787520), (11648, 2700410), (12493, 2517760), (12896, 2439080), (13454, 2337920), (13888, 2264860), (14105, 2230016), (14560, 2160328), (14612, 2152640), (15376, 2045680), (15736, 1998880), (16120, 1951264), (16640, 1890287), (17360, 1811888), (17422, 1805440), (17984, 1749020), (18265, 1722112), (19220, 1636544), (19670, 1599104), (19840, 1585402), (22480, 1399216), (22568, 1393760), (23296, 1350205), (24986, 1258880), (25571, 1230080), (25792, 1219540), (26908, 1168960), (27776, 1132430), (28210, 1115008), (29120, 1080164), (29224, 1076320), (30752, 1022840), (31472, 999440), (32240, 975632), (33635, 935168), (34720, 905944), (34844, 902720), (35968, 874510), (36530, 861056), (38440, 818272), (39340, 799552), (39680, 792701), (43555, 722176), (44960, 699608), (45136, 696880), (49972, 629440), (51142, 615040), (51584, 609770), (53816, 584480), (55552, 566215), (56420, 557504), (58240, 540082), (58448, 538160), (60977, 515840), (61504, 511420), (62465, 503552), (62944, 499720), (64480, 487816), (67270, 467584), (69440, 452972), (69688, 451360), (71936, 437255), (73060, 430528), (76880, 409136), (78680, 399776), (87110, 361088), (87451, 359680), (89920, 349804), (90272, 348440), (99944, 314720), (102284, 307520), (103168, 304885), (107632, 292240), (112840, 278752), (113243, 277760), (116480, 270041), (116896, 269080), (121954, 257920), (123008, 255710), (124930, 251776), (125888, 249860), (127855, 246016), (128960, 243908), (134540, 233792), (138880, 226486), (139376, 225680), (146120, 215264), (153760, 204568), (157360, 199888), (174220, 180544), (174902, 179840)]