151681954760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{929}}^1$

素因数の和:1252

約数の個数: 256

約数和(自身を含む): 407288217600

約数和(自身を除く): 255606262840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 71, 86, 140, 142, 172, 191, 215, 280, 284, 301, 344, 355, 382, 430, 497, 568, 602, 710, 764, 860, 929, 955, 994, 1204, 1337, 1420, 1505, 1528, 1720, 1858, 1910, 1988, 2408, 2485, 2674, 2840, 3010, 3053, 3716, 3820, 3976, 4645, 4970, 5348, 6020, 6106, 6503, 6685, 7432, 7640, 8213, 9290, 9940, 10696, 12040, 12212, 13006, 13370, 13561, 15265, 16426, 18580, 19880, 21371, 24424, 26012, 26740, 27122, 30530, 32515, 32852, 37160, 39947, 41065, 42742, 52024, 53480, 54244, 57491, 61060, 65030, 65704, 65959, 67805, 79894, 82130, 85484, 94927, 106855, 108488, 114982, 122120, 130060, 131918, 135610, 159788, 164260, 170968, 177439, 189854, 199735, 213710, 229964, 260120, 263836, 271220, 279629, 287455, 319576, 328520, 329795, 354878, 379708, 399470, 427420, 459928, 461713, 474635, 527672, 542440, 559258, 574910, 583123, 659590, 709756, 759416, 798940, 854840, 887195, 923426, 949270, 1118516, 1149820, 1166246, 1242073, 1319180, 1398145, 1419512, 1597880, 1774390, 1846852, 1898540, 2237032, 2299640, 2308565, 2332492, 2484146, 2638360, 2796290, 2836237, 2915615, 3548780, 3693704, 3797080, 4081861, 4617130, 4664984, 4968292, 5592580, 5672474, 5831230, 6210365, 7097560, 7629877, 8163722, 9234260, 9936584, 11185160, 11344948, 11662460, 12420730, 12598169, 14181185, 15259754, 16327444, 18468520, 19853659, 20409305, 22689896, 23324920, 24841460, 25196338, 28362370, 30519508, 32654888, 38149385, 39707318, 40818610, 49682920, 50392676, 53409139, 56724740, 61039016, 62990845, 76298770, 79414636, 81637220, 88187183, 99268295, 100785352, 106818278, 113449480, 125981690, 152597540, 158829272, 163274440, 176374366, 198536590, 213636556, 251963380, 267045695, 305195080, 352748732, 397073180, 427273112, 440935915, 503926760, 534091390, 541721267, 705497464, 794146360, 881871830, 1068182780, 1083442534, 1763743660, 2136365560, 2166885068, 2708606335, 3527487320, 3792048869, 4333770136, 5417212670, 7584097738, 10834425340, 15168195476, 18960244345, 21668850680, 30336390952, 37920488690, 75840977380, 151681954760]

約数ペア:

[(1, 151681954760), (2, 75840977380), (4, 37920488690), (5, 30336390952), (7, 21668850680), (8, 18960244345), (10, 15168195476), (14, 10834425340), (20, 7584097738), (28, 5417212670), (35, 4333770136), (40, 3792048869), (43, 3527487320), (56, 2708606335), (70, 2166885068), (71, 2136365560), (86, 1763743660), (140, 1083442534), (142, 1068182780), (172, 881871830), (191, 794146360), (215, 705497464), (280, 541721267), (284, 534091390), (301, 503926760), (344, 440935915), (355, 427273112), (382, 397073180), (430, 352748732), (497, 305195080), (568, 267045695), (602, 251963380), (710, 213636556), (764, 198536590), (860, 176374366), (929, 163274440), (955, 158829272), (994, 152597540), (1204, 125981690), (1337, 113449480), (1420, 106818278), (1505, 100785352), (1528, 99268295), (1720, 88187183), (1858, 81637220), (1910, 79414636), (1988, 76298770), (2408, 62990845), (2485, 61039016), (2674, 56724740), (2840, 53409139), (3010, 50392676), (3053, 49682920), (3716, 40818610), (3820, 39707318), (3976, 38149385), (4645, 32654888), (4970, 30519508), (5348, 28362370), (6020, 25196338), (6106, 24841460), (6503, 23324920), (6685, 22689896), (7432, 20409305), (7640, 19853659), (8213, 18468520), (9290, 16327444), (9940, 15259754), (10696, 14181185), (12040, 12598169), (12212, 12420730), (13006, 11662460), (13370, 11344948), (13561, 11185160), (15265, 9936584), (16426, 9234260), (18580, 8163722), (19880, 7629877), (21371, 7097560), (24424, 6210365), (26012, 5831230), (26740, 5672474), (27122, 5592580), (30530, 4968292), (32515, 4664984), (32852, 4617130), (37160, 4081861), (39947, 3797080), (41065, 3693704), (42742, 3548780), (52024, 2915615), (53480, 2836237), (54244, 2796290), (57491, 2638360), (61060, 2484146), (65030, 2332492), (65704, 2308565), (65959, 2299640), (67805, 2237032), (79894, 1898540), (82130, 1846852), (85484, 1774390), (94927, 1597880), (106855, 1419512), (108488, 1398145), (114982, 1319180), (122120, 1242073), (130060, 1166246), (131918, 1149820), (135610, 1118516), (159788, 949270), (164260, 923426), (170968, 887195), (177439, 854840), (189854, 798940), (199735, 759416), (213710, 709756), (229964, 659590), (260120, 583123), (263836, 574910), (271220, 559258), (279629, 542440), (287455, 527672), (319576, 474635), (328520, 461713), (329795, 459928), (354878, 427420), (379708, 399470)]