816655751520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{23687}}^1$

素因数の和:24074

約数の個数: 384

約数和(自身を含む): 3044095229952

約数和(自身を除く): 2227439478432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 331, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 662, 672, 744, 840, 868, 930, 992, 993, 1085, 1120, 1240, 1302, 1324, 1488, 1655, 1680, 1736, 1860, 1986, 2170, 2317, 2480, 2604, 2648, 2976, 3255, 3310, 3360, 3472, 3720, 3972, 4340, 4634, 4960, 4965, 5208, 5296, 6510, 6620, 6944, 6951, 7440, 7944, 8680, 9268, 9930, 10261, 10416, 10592, 11585, 13020, 13240, 13902, 14880, 15888, 17360, 18536, 19860, 20522, 20832, 23170, 23687, 26040, 26480, 27804, 30783, 31776, 34720, 34755, 37072, 39720, 41044, 46340, 47374, 51305, 52080, 52960, 55608, 61566, 69510, 71061, 71827, 74144, 79440, 82088, 92680, 94748, 102610, 104160, 111216, 118435, 123132, 139020, 142122, 143654, 153915, 158880, 164176, 165809, 185360, 189496, 205220, 215481, 222432, 236870, 246264, 278040, 284244, 287308, 307830, 328352, 331618, 355305, 359135, 370720, 378992, 410440, 430962, 473740, 492528, 497427, 556080, 568488, 574616, 615660, 663236, 710610, 718270, 734297, 757984, 820880, 829045, 861924, 947480, 985056, 994854, 1077405, 1112160, 1136976, 1149232, 1231320, 1326472, 1421220, 1436540, 1468594, 1641760, 1658090, 1723848, 1894960, 1989708, 2154810, 2202891, 2273952, 2298464, 2462640, 2487135, 2652944, 2842440, 2873080, 2937188, 3316180, 3447696, 3671485, 3789920, 3979416, 4309620, 4405782, 4925280, 4974270, 5140079, 5305888, 5684880, 5746160, 5874376, 6632360, 6895392, 7342970, 7840397, 7958832, 8619240, 8811564, 9948540, 10280158, 11014455, 11369760, 11492320, 11748752, 13264720, 14685940, 15420237, 15680794, 15917664, 17238480, 17623128, 19897080, 20560316, 22028910, 23497504, 23521191, 25700395, 26529440, 29371880, 30840474, 31361588, 34476960, 35246256, 39201985, 39794160, 41120632, 44057820, 47042382, 51400790, 54882779, 58743760, 61680948, 62723176, 70492512, 77101185, 78403970, 79588320, 82241264, 88115640, 94084764, 102801580, 109765558, 117487520, 117605955, 123361896, 125446352, 154202370, 156807940, 164482528, 164648337, 176231280, 188169528, 205603160, 219531116, 235211910, 243052307, 246723792, 250892704, 274413895, 308404740, 313615880, 329296674, 352462560, 376339056, 411206320, 439062232, 470423820, 486104614, 493447584, 548827790, 616809480, 627231760, 658593348, 729156921, 752678112, 822412640, 823241685, 878124464, 940847640, 972209228, 1097655580, 1215261535, 1233618960, 1254463520, 1317186696, 1458313842, 1646483370, 1701366149, 1756248928, 1881695280, 1944418456, 2195311160, 2430523070, 2467237920, 2634373392, 2916627684, 3292966740, 3402732298, 3645784605, 3763390560, 3888836912, 4390622320, 4861046140, 5104098447, 5268746784, 5833255368, 6585933480, 6805464596, 7291569210, 7777673824, 8506830745, 8781244640, 9722092280, 10208196894, 11666510736, 13171866960, 13610929192, 14583138420, 17013661490, 19444184560, 20416393788, 23333021472, 25520492235, 26343733920, 27221858384, 29166276840, 34027322980, 38888369120, 40832787576, 51040984470, 54443716768, 58332553680, 68054645960, 81665575152, 102081968940, 116665107360, 136109291920, 163331150304, 204163937880, 272218583840, 408327875760, 816655751520]

約数ペア:

[(1, 816655751520), (2, 408327875760), (3, 272218583840), (4, 204163937880), (5, 163331150304), (6, 136109291920), (7, 116665107360), (8, 102081968940), (10, 81665575152), (12, 68054645960), (14, 58332553680), (15, 54443716768), (16, 51040984470), (20, 40832787576), (21, 38888369120), (24, 34027322980), (28, 29166276840), (30, 27221858384), (31, 26343733920), (32, 25520492235), (35, 23333021472), (40, 20416393788), (42, 19444184560), (48, 17013661490), (56, 14583138420), (60, 13610929192), (62, 13171866960), (70, 11666510736), (80, 10208196894), (84, 9722092280), (93, 8781244640), (96, 8506830745), (105, 7777673824), (112, 7291569210), (120, 6805464596), (124, 6585933480), (140, 5833255368), (155, 5268746784), (160, 5104098447), (168, 4861046140), (186, 4390622320), (210, 3888836912), (217, 3763390560), (224, 3645784605), (240, 3402732298), (248, 3292966740), (280, 2916627684), (310, 2634373392), (331, 2467237920), (336, 2430523070), (372, 2195311160), (420, 1944418456), (434, 1881695280), (465, 1756248928), (480, 1701366149), (496, 1646483370), (560, 1458313842), (620, 1317186696), (651, 1254463520), (662, 1233618960), (672, 1215261535), (744, 1097655580), (840, 972209228), (868, 940847640), (930, 878124464), (992, 823241685), (993, 822412640), (1085, 752678112), (1120, 729156921), (1240, 658593348), (1302, 627231760), (1324, 616809480), (1488, 548827790), (1655, 493447584), (1680, 486104614), (1736, 470423820), (1860, 439062232), (1986, 411206320), (2170, 376339056), (2317, 352462560), (2480, 329296674), (2604, 313615880), (2648, 308404740), (2976, 274413895), (3255, 250892704), (3310, 246723792), (3360, 243052307), (3472, 235211910), (3720, 219531116), (3972, 205603160), (4340, 188169528), (4634, 176231280), (4960, 164648337), (4965, 164482528), (5208, 156807940), (5296, 154202370), (6510, 125446352), (6620, 123361896), (6944, 117605955), (6951, 117487520), (7440, 109765558), (7944, 102801580), (8680, 94084764), (9268, 88115640), (9930, 82241264), (10261, 79588320), (10416, 78403970), (10592, 77101185), (11585, 70492512), (13020, 62723176), (13240, 61680948), (13902, 58743760), (14880, 54882779), (15888, 51400790), (17360, 47042382), (18536, 44057820), (19860, 41120632), (20522, 39794160), (20832, 39201985), (23170, 35246256), (23687, 34476960), (26040, 31361588), (26480, 30840474), (27804, 29371880), (30783, 26529440), (31776, 25700395), (34720, 23521191), (34755, 23497504), (37072, 22028910), (39720, 20560316), (41044, 19897080), (46340, 17623128), (47374, 17238480), (51305, 15917664), (52080, 15680794), (52960, 15420237), (55608, 14685940), (61566, 13264720), (69510, 11748752), (71061, 11492320), (71827, 11369760), (74144, 11014455), (79440, 10280158), (82088, 9948540), (92680, 8811564), (94748, 8619240), (102610, 7958832), (104160, 7840397), (111216, 7342970), (118435, 6895392), (123132, 6632360), (139020, 5874376), (142122, 5746160), (143654, 5684880), (153915, 5305888), (158880, 5140079), (164176, 4974270), (165809, 4925280), (185360, 4405782), (189496, 4309620), (205220, 3979416), (215481, 3789920), (222432, 3671485), (236870, 3447696), (246264, 3316180), (278040, 2937188), (284244, 2873080), (287308, 2842440), (307830, 2652944), (328352, 2487135), (331618, 2462640), (355305, 2298464), (359135, 2273952), (370720, 2202891), (378992, 2154810), (410440, 1989708), (430962, 1894960), (473740, 1723848), (492528, 1658090), (497427, 1641760), (556080, 1468594), (568488, 1436540), (574616, 1421220), (615660, 1326472), (663236, 1231320), (710610, 1149232), (718270, 1136976), (734297, 1112160), (757984, 1077405), (820880, 994854), (829045, 985056), (861924, 947480)]