1308879494520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3917}}^1\times {\mathrm{16477}}^1$

素因数の和:20434

約数の個数: 192

約数和(自身を含む): 4253265767520

約数和(自身を除く): 2944386273000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 260, 312, 338, 390, 507, 520, 676, 780, 845, 1014, 1352, 1560, 1690, 2028, 2535, 3380, 3917, 4056, 5070, 6760, 7834, 10140, 11751, 15668, 16477, 19585, 20280, 23502, 31336, 32954, 39170, 47004, 49431, 50921, 58755, 65908, 78340, 82385, 94008, 98862, 101842, 117510, 131816, 152763, 156680, 164770, 197724, 203684, 214201, 235020, 247155, 254605, 305526, 329540, 395448, 407368, 428402, 470040, 494310, 509210, 611052, 642603, 659080, 661973, 763815, 856804, 988620, 1018420, 1071005, 1222104, 1285206, 1323946, 1527630, 1713608, 1977240, 1985919, 2036840, 2142010, 2570412, 2647892, 2784613, 3055260, 3213015, 3309865, 3971838, 4284020, 5140824, 5295784, 5569226, 6110520, 6426030, 6619730, 7943676, 8353839, 8568040, 9929595, 11138452, 12852060, 13239460, 13923065, 15887352, 16707678, 19859190, 22276904, 25704120, 26478920, 27846130, 33415356, 39718380, 41769195, 55692260, 64540409, 66830712, 79436760, 83538390, 111384520, 129080818, 167076780, 193621227, 258161636, 322702045, 334153560, 387242454, 516323272, 645404090, 774484908, 839025317, 968106135, 1290808180, 1548969816, 1678050634, 1936212270, 2517075951, 2581616360, 3356101268, 3872424540, 4195126585, 5034151902, 6712202536, 7744849080, 8390253170, 10068303804, 10907329121, 12585379755, 16780506340, 20136607608, 21814658242, 25170759510, 32721987363, 33561012680, 43629316484, 50341519020, 54536645605, 65443974726, 87258632968, 100683038040, 109073291210, 130887949452, 163609936815, 218146582420, 261775898904, 327219873630, 436293164840, 654439747260, 1308879494520]

約数ペア:

[(1, 1308879494520), (2, 654439747260), (3, 436293164840), (4, 327219873630), (5, 261775898904), (6, 218146582420), (8, 163609936815), (10, 130887949452), (12, 109073291210), (13, 100683038040), (15, 87258632968), (20, 65443974726), (24, 54536645605), (26, 50341519020), (30, 43629316484), (39, 33561012680), (40, 32721987363), (52, 25170759510), (60, 21814658242), (65, 20136607608), (78, 16780506340), (104, 12585379755), (120, 10907329121), (130, 10068303804), (156, 8390253170), (169, 7744849080), (195, 6712202536), (260, 5034151902), (312, 4195126585), (338, 3872424540), (390, 3356101268), (507, 2581616360), (520, 2517075951), (676, 1936212270), (780, 1678050634), (845, 1548969816), (1014, 1290808180), (1352, 968106135), (1560, 839025317), (1690, 774484908), (2028, 645404090), (2535, 516323272), (3380, 387242454), (3917, 334153560), (4056, 322702045), (5070, 258161636), (6760, 193621227), (7834, 167076780), (10140, 129080818), (11751, 111384520), (15668, 83538390), (16477, 79436760), (19585, 66830712), (20280, 64540409), (23502, 55692260), (31336, 41769195), (32954, 39718380), (39170, 33415356), (47004, 27846130), (49431, 26478920), (50921, 25704120), (58755, 22276904), (65908, 19859190), (78340, 16707678), (82385, 15887352), (94008, 13923065), (98862, 13239460), (101842, 12852060), (117510, 11138452), (131816, 9929595), (152763, 8568040), (156680, 8353839), (164770, 7943676), (197724, 6619730), (203684, 6426030), (214201, 6110520), (235020, 5569226), (247155, 5295784), (254605, 5140824), (305526, 4284020), (329540, 3971838), (395448, 3309865), (407368, 3213015), (428402, 3055260), (470040, 2784613), (494310, 2647892), (509210, 2570412), (611052, 2142010), (642603, 2036840), (659080, 1985919), (661973, 1977240), (763815, 1713608), (856804, 1527630), (988620, 1323946), (1018420, 1285206), (1071005, 1222104)]