156724524420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1861}}^1\times {\mathrm{2383}}^1$

素因数の和:4306

約数の個数: 192

約数和(自身を含む): 477282140160

約数和(自身を除く): 320557615740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 285, 310, 372, 380, 465, 570, 589, 620, 930, 1140, 1178, 1767, 1860, 1861, 2356, 2383, 2945, 3534, 3722, 4766, 5583, 5890, 7068, 7149, 7444, 8835, 9305, 9532, 11166, 11780, 11915, 14298, 17670, 18610, 22332, 23830, 27915, 28596, 35340, 35359, 35745, 37220, 45277, 47660, 55830, 57691, 70718, 71490, 73873, 90554, 106077, 111660, 115382, 135831, 141436, 142980, 147746, 173073, 176795, 181108, 212154, 221619, 226385, 230764, 271662, 288455, 295492, 346146, 353590, 369365, 424308, 443238, 452770, 530385, 543324, 576910, 679155, 692292, 707180, 738730, 865365, 886476, 905540, 1060770, 1096129, 1108095, 1153820, 1358310, 1403587, 1477460, 1730730, 2121540, 2192258, 2216190, 2716620, 2807174, 3288387, 3461460, 4210761, 4384516, 4432380, 4434763, 5480645, 5614348, 6576774, 7017935, 8421522, 8869526, 10961290, 13153548, 13304289, 14035870, 16441935, 16843044, 17739052, 21053805, 21922580, 22173815, 26608578, 28071740, 32883870, 42107610, 44347630, 53217156, 65767740, 66521445, 84215220, 84260497, 88695260, 133042890, 137477653, 168520994, 252781491, 266085780, 274955306, 337041988, 412432959, 421302485, 505562982, 549910612, 687388265, 824865918, 842604970, 1011125964, 1263907455, 1374776530, 1649731836, 1685209940, 2062164795, 2527814910, 2612075407, 2749553060, 4124329590, 5055629820, 5224150814, 7836226221, 8248659180, 10448301628, 13060377035, 15672452442, 26120754070, 31344904884, 39181131105, 52241508140, 78362262210, 156724524420]

約数ペア:

[(1, 156724524420), (2, 78362262210), (3, 52241508140), (4, 39181131105), (5, 31344904884), (6, 26120754070), (10, 15672452442), (12, 13060377035), (15, 10448301628), (19, 8248659180), (20, 7836226221), (30, 5224150814), (31, 5055629820), (38, 4124329590), (57, 2749553060), (60, 2612075407), (62, 2527814910), (76, 2062164795), (93, 1685209940), (95, 1649731836), (114, 1374776530), (124, 1263907455), (155, 1011125964), (186, 842604970), (190, 824865918), (228, 687388265), (285, 549910612), (310, 505562982), (372, 421302485), (380, 412432959), (465, 337041988), (570, 274955306), (589, 266085780), (620, 252781491), (930, 168520994), (1140, 137477653), (1178, 133042890), (1767, 88695260), (1860, 84260497), (1861, 84215220), (2356, 66521445), (2383, 65767740), (2945, 53217156), (3534, 44347630), (3722, 42107610), (4766, 32883870), (5583, 28071740), (5890, 26608578), (7068, 22173815), (7149, 21922580), (7444, 21053805), (8835, 17739052), (9305, 16843044), (9532, 16441935), (11166, 14035870), (11780, 13304289), (11915, 13153548), (14298, 10961290), (17670, 8869526), (18610, 8421522), (22332, 7017935), (23830, 6576774), (27915, 5614348), (28596, 5480645), (35340, 4434763), (35359, 4432380), (35745, 4384516), (37220, 4210761), (45277, 3461460), (47660, 3288387), (55830, 2807174), (57691, 2716620), (70718, 2216190), (71490, 2192258), (73873, 2121540), (90554, 1730730), (106077, 1477460), (111660, 1403587), (115382, 1358310), (135831, 1153820), (141436, 1108095), (142980, 1096129), (147746, 1060770), (173073, 905540), (176795, 886476), (181108, 865365), (212154, 738730), (221619, 707180), (226385, 692292), (230764, 679155), (271662, 576910), (288455, 543324), (295492, 530385), (346146, 452770), (353590, 443238), (369365, 424308)]