188021340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4229}}^1$

素因数の和:4276

約数の個数: 144

約数和(自身を含む): 646682400

約数和(自身を除く): 458661060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 2223, 2340, 2470, 2964, 3420, 3705, 4229, 4446, 4940, 7410, 8458, 8892, 11115, 12687, 14820, 16916, 21145, 22230, 25374, 38061, 42290, 44460, 50748, 54977, 63435, 76122, 80351, 84580, 109954, 126870, 152244, 160702, 164931, 190305, 219908, 241053, 253740, 274885, 321404, 329862, 380610, 401755, 482106, 494793, 549770, 659724, 723159, 761220, 803510, 824655, 964212, 989586, 1044563, 1099540, 1205265, 1446318, 1607020, 1649310, 1979172, 2089126, 2410530, 2473965, 2892636, 3133689, 3298620, 3615795, 4178252, 4821060, 4947930, 5222815, 6267378, 7231590, 9401067, 9895860, 10445630, 12534756, 14463180, 15668445, 18802134, 20891260, 31336890, 37604268, 47005335, 62673780, 94010670, 188021340]

約数ペア:

[(1, 188021340), (2, 94010670), (3, 62673780), (4, 47005335), (5, 37604268), (6, 31336890), (9, 20891260), (10, 18802134), (12, 15668445), (13, 14463180), (15, 12534756), (18, 10445630), (19, 9895860), (20, 9401067), (26, 7231590), (30, 6267378), (36, 5222815), (38, 4947930), (39, 4821060), (45, 4178252), (52, 3615795), (57, 3298620), (60, 3133689), (65, 2892636), (76, 2473965), (78, 2410530), (90, 2089126), (95, 1979172), (114, 1649310), (117, 1607020), (130, 1446318), (156, 1205265), (171, 1099540), (180, 1044563), (190, 989586), (195, 964212), (228, 824655), (234, 803510), (247, 761220), (260, 723159), (285, 659724), (342, 549770), (380, 494793), (390, 482106), (468, 401755), (494, 380610), (570, 329862), (585, 321404), (684, 274885), (741, 253740), (780, 241053), (855, 219908), (988, 190305), (1140, 164931), (1170, 160702), (1235, 152244), (1482, 126870), (1710, 109954), (2223, 84580), (2340, 80351), (2470, 76122), (2964, 63435), (3420, 54977), (3705, 50748), (4229, 44460), (4446, 42290), (4940, 38061), (7410, 25374), (8458, 22230), (8892, 21145), (11115, 16916), (12687, 14820)]