156776843120

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{461}}^1\times {\mathrm{569}}^1$

素因数の和:1315

約数の個数: 160

約数和(自身を含む): 379310722560

約数和(自身を除く): 222533879440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 241, 248, 310, 461, 482, 496, 569, 620, 922, 964, 1138, 1205, 1240, 1844, 1928, 2276, 2305, 2410, 2480, 2845, 3688, 3856, 4552, 4610, 4820, 5690, 7376, 7471, 9104, 9220, 9640, 11380, 14291, 14942, 17639, 18440, 19280, 22760, 28582, 29884, 35278, 36880, 37355, 45520, 57164, 59768, 70556, 71455, 74710, 88195, 111101, 114328, 119536, 137129, 141112, 142910, 149420, 176390, 222202, 228656, 262309, 274258, 282224, 285820, 298840, 352780, 444404, 524618, 548516, 555505, 571640, 597680, 685645, 705560, 888808, 1049236, 1097032, 1111010, 1143280, 1311545, 1371290, 1411120, 1777616, 2098472, 2194064, 2222020, 2623090, 2742580, 3444131, 4196944, 4250999, 4444040, 5246180, 5485160, 6888262, 8131579, 8501998, 8888080, 10492360, 10970320, 13776524, 16263158, 17003996, 17220655, 20984720, 21254995, 27553048, 32526316, 34007992, 34441310, 40657895, 42509990, 55106096, 63216469, 65052632, 68015984, 68882620, 81315790, 85019980, 126432938, 130105264, 137765240, 162631580, 170039960, 252865876, 275530480, 316082345, 325263160, 340079920, 505731752, 632164690, 650526320, 1011463504, 1264329380, 1959710539, 2528658760, 3919421078, 5057317520, 7838842156, 9798552695, 15677684312, 19597105390, 31355368624, 39194210780, 78388421560, 156776843120]

約数ペア:

[(1, 156776843120), (2, 78388421560), (4, 39194210780), (5, 31355368624), (8, 19597105390), (10, 15677684312), (16, 9798552695), (20, 7838842156), (31, 5057317520), (40, 3919421078), (62, 2528658760), (80, 1959710539), (124, 1264329380), (155, 1011463504), (241, 650526320), (248, 632164690), (310, 505731752), (461, 340079920), (482, 325263160), (496, 316082345), (569, 275530480), (620, 252865876), (922, 170039960), (964, 162631580), (1138, 137765240), (1205, 130105264), (1240, 126432938), (1844, 85019980), (1928, 81315790), (2276, 68882620), (2305, 68015984), (2410, 65052632), (2480, 63216469), (2845, 55106096), (3688, 42509990), (3856, 40657895), (4552, 34441310), (4610, 34007992), (4820, 32526316), (5690, 27553048), (7376, 21254995), (7471, 20984720), (9104, 17220655), (9220, 17003996), (9640, 16263158), (11380, 13776524), (14291, 10970320), (14942, 10492360), (17639, 8888080), (18440, 8501998), (19280, 8131579), (22760, 6888262), (28582, 5485160), (29884, 5246180), (35278, 4444040), (36880, 4250999), (37355, 4196944), (45520, 3444131), (57164, 2742580), (59768, 2623090), (70556, 2222020), (71455, 2194064), (74710, 2098472), (88195, 1777616), (111101, 1411120), (114328, 1371290), (119536, 1311545), (137129, 1143280), (141112, 1111010), (142910, 1097032), (149420, 1049236), (176390, 888808), (222202, 705560), (228656, 685645), (262309, 597680), (274258, 571640), (282224, 555505), (285820, 548516), (298840, 524618), (352780, 444404)]