2654125760

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1871}}^1$

素因数の和:1943

約数の個数: 224

約数和(自身を含む): 7668670464

約数和(自身を除く): 5014544704

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 31, 32, 40, 44, 52, 55, 62, 64, 65, 80, 88, 104, 110, 124, 130, 143, 155, 160, 176, 208, 220, 248, 260, 286, 310, 320, 341, 352, 403, 416, 440, 496, 520, 572, 620, 682, 704, 715, 806, 832, 880, 992, 1040, 1144, 1240, 1364, 1430, 1612, 1705, 1760, 1871, 1984, 2015, 2080, 2288, 2480, 2728, 2860, 3224, 3410, 3520, 3742, 4030, 4160, 4433, 4576, 4960, 5456, 5720, 6448, 6820, 7484, 8060, 8866, 9152, 9355, 9920, 10912, 11440, 12896, 13640, 14968, 16120, 17732, 18710, 20581, 21824, 22165, 22880, 24323, 25792, 27280, 29936, 32240, 35464, 37420, 41162, 44330, 45760, 48646, 54560, 58001, 59872, 64480, 70928, 74840, 82324, 88660, 97292, 102905, 109120, 116002, 119744, 121615, 128960, 141856, 149680, 164648, 177320, 194584, 205810, 232004, 243230, 267553, 283712, 290005, 299360, 329296, 354640, 389168, 411620, 464008, 486460, 535106, 580010, 598720, 638011, 658592, 709280, 754013, 778336, 823240, 928016, 972920, 1070212, 1160020, 1276022, 1317184, 1337765, 1418560, 1508026, 1556672, 1646480, 1856032, 1945840, 2140424, 2320040, 2552044, 2675530, 3016052, 3190055, 3292960, 3712064, 3770065, 3891680, 4280848, 4640080, 5104088, 5351060, 6032104, 6380110, 6585920, 7540130, 7783360, 8294143, 8561696, 9280160, 10208176, 10702120, 12064208, 12760220, 15080260, 16588286, 17123392, 18560320, 20416352, 21404240, 24128416, 25520440, 30160520, 33176572, 40832704, 41470715, 42808480, 48256832, 51040880, 60321040, 66353144, 82941430, 85616960, 102081760, 120642080, 132706288, 165882860, 204163520, 241284160, 265412576, 331765720, 530825152, 663531440, 1327062880, 2654125760]

約数ペア:

[(1, 2654125760), (2, 1327062880), (4, 663531440), (5, 530825152), (8, 331765720), (10, 265412576), (11, 241284160), (13, 204163520), (16, 165882860), (20, 132706288), (22, 120642080), (26, 102081760), (31, 85616960), (32, 82941430), (40, 66353144), (44, 60321040), (52, 51040880), (55, 48256832), (62, 42808480), (64, 41470715), (65, 40832704), (80, 33176572), (88, 30160520), (104, 25520440), (110, 24128416), (124, 21404240), (130, 20416352), (143, 18560320), (155, 17123392), (160, 16588286), (176, 15080260), (208, 12760220), (220, 12064208), (248, 10702120), (260, 10208176), (286, 9280160), (310, 8561696), (320, 8294143), (341, 7783360), (352, 7540130), (403, 6585920), (416, 6380110), (440, 6032104), (496, 5351060), (520, 5104088), (572, 4640080), (620, 4280848), (682, 3891680), (704, 3770065), (715, 3712064), (806, 3292960), (832, 3190055), (880, 3016052), (992, 2675530), (1040, 2552044), (1144, 2320040), (1240, 2140424), (1364, 1945840), (1430, 1856032), (1612, 1646480), (1705, 1556672), (1760, 1508026), (1871, 1418560), (1984, 1337765), (2015, 1317184), (2080, 1276022), (2288, 1160020), (2480, 1070212), (2728, 972920), (2860, 928016), (3224, 823240), (3410, 778336), (3520, 754013), (3742, 709280), (4030, 658592), (4160, 638011), (4433, 598720), (4576, 580010), (4960, 535106), (5456, 486460), (5720, 464008), (6448, 411620), (6820, 389168), (7484, 354640), (8060, 329296), (8866, 299360), (9152, 290005), (9355, 283712), (9920, 267553), (10912, 243230), (11440, 232004), (12896, 205810), (13640, 194584), (14968, 177320), (16120, 164648), (17732, 149680), (18710, 141856), (20581, 128960), (21824, 121615), (22165, 119744), (22880, 116002), (24323, 109120), (25792, 102905), (27280, 97292), (29936, 88660), (32240, 82324), (35464, 74840), (37420, 70928), (41162, 64480), (44330, 59872), (45760, 58001), (48646, 54560)]