20089495440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1811}}^1$

素因数の和:1939

約数の個数: 480

約数和(自身を含む): 80758259712

約数和(自身を除く): 60668764272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 71, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 142, 144, 155, 168, 180, 186, 210, 213, 217, 240, 248, 252, 279, 280, 284, 310, 315, 336, 355, 360, 372, 420, 426, 434, 465, 496, 497, 504, 558, 560, 568, 620, 630, 639, 651, 710, 720, 744, 840, 852, 868, 930, 994, 1008, 1065, 1085, 1116, 1136, 1240, 1260, 1278, 1302, 1395, 1420, 1488, 1491, 1680, 1704, 1736, 1811, 1860, 1953, 1988, 2130, 2170, 2201, 2232, 2480, 2485, 2520, 2556, 2604, 2790, 2840, 2982, 3195, 3255, 3408, 3472, 3622, 3720, 3906, 3976, 4260, 4340, 4402, 4464, 4473, 4970, 5040, 5112, 5208, 5433, 5580, 5680, 5964, 6390, 6510, 6603, 7244, 7440, 7455, 7812, 7952, 8520, 8680, 8804, 8946, 9055, 9765, 9940, 10224, 10416, 10866, 11005, 11160, 11928, 12677, 12780, 13020, 13206, 14488, 14910, 15407, 15624, 16299, 17040, 17360, 17608, 17892, 18110, 19530, 19809, 19880, 21732, 22010, 22320, 22365, 23856, 25354, 25560, 26040, 26412, 27165, 28976, 29820, 30814, 31248, 32598, 33015, 35216, 35784, 36220, 38031, 39060, 39618, 39760, 43464, 44020, 44730, 46221, 50708, 51120, 52080, 52824, 54330, 56141, 59640, 61628, 63385, 65196, 66030, 71568, 72440, 76062, 77035, 78120, 79236, 81495, 86928, 88040, 89460, 92442, 99045, 101416, 105648, 108660, 112282, 114093, 119280, 123256, 126770, 128581, 130392, 132060, 138663, 144880, 152124, 154070, 156240, 158472, 162990, 168423, 176080, 178920, 184884, 190155, 198090, 202832, 217320, 224564, 228186, 231105, 246512, 253540, 257162, 260784, 264120, 277326, 280705, 304248, 308140, 316944, 325980, 336846, 357840, 369768, 380310, 385743, 392987, 396180, 434640, 449128, 456372, 462210, 505269, 507080, 514324, 528240, 554652, 561410, 570465, 608496, 616280, 642905, 651960, 673692, 693315, 739536, 760620, 771486, 785974, 792360, 842115, 898256, 900067, 912744, 924420, 1010538, 1014160, 1028648, 1109304, 1122820, 1140930, 1157229, 1178961, 1232560, 1285810, 1303920, 1347384, 1386630, 1521240, 1542972, 1571948, 1584720, 1684230, 1800134, 1825488, 1848840, 1928715, 1964935, 2021076, 2057296, 2218608, 2245640, 2281860, 2314458, 2357922, 2526345, 2571620, 2694768, 2700201, 2773260, 3042480, 3085944, 3143896, 3368460, 3536883, 3600268, 3697680, 3857430, 3929870, 3986011, 4042152, 4491280, 4500335, 4563720, 4628916, 4715844, 5052690, 5143240, 5400402, 5546520, 5786145, 5894805, 6171888, 6287792, 6736920, 7073766, 7200536, 7714860, 7859740, 7972022, 8084304, 8100603, 9000670, 9127440, 9257832, 9431688, 10105380, 10286480, 10800804, 11093040, 11572290, 11789610, 11958033, 13473840, 13501005, 14147532, 14401072, 15429720, 15719480, 15944044, 16201206, 17684415, 18001340, 18515664, 18863376, 19930055, 20210760, 21601608, 23144580, 23579220, 23916066, 27002010, 27902077, 28295064, 30859440, 31438960, 31888088, 32402412, 35368830, 35874099, 36002680, 39860110, 40421520, 40503015, 43203216, 46289160, 47158440, 47832132, 54004020, 55804154, 56590128, 59790165, 63776176, 64804824, 70737660, 71748198, 72005360, 79720220, 81006030, 83706231, 92578320, 94316880, 95664264, 108008040, 111608308, 119580330, 129609648, 139510385, 141475320, 143496396, 159440440, 162012060, 167412462, 179370495, 191328528, 216016080, 223216616, 239160660, 251118693, 279020770, 282950640, 286992792, 318880880, 324024120, 334824924, 358740990, 418531155, 446433232, 478321320, 502237386, 558041540, 573985584, 648048240, 669649848, 717481980, 837062310, 956642640, 1004474772, 1116083080, 1255593465, 1339299696, 1434963960, 1674124620, 2008949544, 2232166160, 2511186930, 2869927920, 3348249240, 4017899088, 5022373860, 6696498480, 10044747720, 20089495440]

約数ペア:

[(1, 20089495440), (2, 10044747720), (3, 6696498480), (4, 5022373860), (5, 4017899088), (6, 3348249240), (7, 2869927920), (8, 2511186930), (9, 2232166160), (10, 2008949544), (12, 1674124620), (14, 1434963960), (15, 1339299696), (16, 1255593465), (18, 1116083080), (20, 1004474772), (21, 956642640), (24, 837062310), (28, 717481980), (30, 669649848), (31, 648048240), (35, 573985584), (36, 558041540), (40, 502237386), (42, 478321320), (45, 446433232), (48, 418531155), (56, 358740990), (60, 334824924), (62, 324024120), (63, 318880880), (70, 286992792), (71, 282950640), (72, 279020770), (80, 251118693), (84, 239160660), (90, 223216616), (93, 216016080), (105, 191328528), (112, 179370495), (120, 167412462), (124, 162012060), (126, 159440440), (140, 143496396), (142, 141475320), (144, 139510385), (155, 129609648), (168, 119580330), (180, 111608308), (186, 108008040), (210, 95664264), (213, 94316880), (217, 92578320), (240, 83706231), (248, 81006030), (252, 79720220), (279, 72005360), (280, 71748198), (284, 70737660), (310, 64804824), (315, 63776176), (336, 59790165), (355, 56590128), (360, 55804154), (372, 54004020), (420, 47832132), (426, 47158440), (434, 46289160), (465, 43203216), (496, 40503015), (497, 40421520), (504, 39860110), (558, 36002680), (560, 35874099), (568, 35368830), (620, 32402412), (630, 31888088), (639, 31438960), (651, 30859440), (710, 28295064), (720, 27902077), (744, 27002010), (840, 23916066), (852, 23579220), (868, 23144580), (930, 21601608), (994, 20210760), (1008, 19930055), (1065, 18863376), (1085, 18515664), (1116, 18001340), (1136, 17684415), (1240, 16201206), (1260, 15944044), (1278, 15719480), (1302, 15429720), (1395, 14401072), (1420, 14147532), (1488, 13501005), (1491, 13473840), (1680, 11958033), (1704, 11789610), (1736, 11572290), (1811, 11093040), (1860, 10800804), (1953, 10286480), (1988, 10105380), (2130, 9431688), (2170, 9257832), (2201, 9127440), (2232, 9000670), (2480, 8100603), (2485, 8084304), (2520, 7972022), (2556, 7859740), (2604, 7714860), (2790, 7200536), (2840, 7073766), (2982, 6736920), (3195, 6287792), (3255, 6171888), (3408, 5894805), (3472, 5786145), (3622, 5546520), (3720, 5400402), (3906, 5143240), (3976, 5052690), (4260, 4715844), (4340, 4628916), (4402, 4563720), (4464, 4500335), (4473, 4491280), (4970, 4042152), (5040, 3986011), (5112, 3929870), (5208, 3857430), (5433, 3697680), (5580, 3600268), (5680, 3536883), (5964, 3368460), (6390, 3143896), (6510, 3085944), (6603, 3042480), (7244, 2773260), (7440, 2700201), (7455, 2694768), (7812, 2571620), (7952, 2526345), (8520, 2357922), (8680, 2314458), (8804, 2281860), (8946, 2245640), (9055, 2218608), (9765, 2057296), (9940, 2021076), (10224, 1964935), (10416, 1928715), (10866, 1848840), (11005, 1825488), (11160, 1800134), (11928, 1684230), (12677, 1584720), (12780, 1571948), (13020, 1542972), (13206, 1521240), (14488, 1386630), (14910, 1347384), (15407, 1303920), (15624, 1285810), (16299, 1232560), (17040, 1178961), (17360, 1157229), (17608, 1140930), (17892, 1122820), (18110, 1109304), (19530, 1028648), (19809, 1014160), (19880, 1010538), (21732, 924420), (22010, 912744), (22320, 900067), (22365, 898256), (23856, 842115), (25354, 792360), (25560, 785974), (26040, 771486), (26412, 760620), (27165, 739536), (28976, 693315), (29820, 673692), (30814, 651960), (31248, 642905), (32598, 616280), (33015, 608496), (35216, 570465), (35784, 561410), (36220, 554652), (38031, 528240), (39060, 514324), (39618, 507080), (39760, 505269), (43464, 462210), (44020, 456372), (44730, 449128), (46221, 434640), (50708, 396180), (51120, 392987), (52080, 385743), (52824, 380310), (54330, 369768), (56141, 357840), (59640, 336846), (61628, 325980), (63385, 316944), (65196, 308140), (66030, 304248), (71568, 280705), (72440, 277326), (76062, 264120), (77035, 260784), (78120, 257162), (79236, 253540), (81495, 246512), (86928, 231105), (88040, 228186), (89460, 224564), (92442, 217320), (99045, 202832), (101416, 198090), (105648, 190155), (108660, 184884), (112282, 178920), (114093, 176080), (119280, 168423), (123256, 162990), (126770, 158472), (128581, 156240), (130392, 154070), (132060, 152124), (138663, 144880)]